summaryrefslogtreecommitdiff
path: root/Master/texmf-dist/doc/man/man1/tlmgr.1
blob: 7448ff22aeae6bce736ef1f3b6561ddd5bb6bb9e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
.\" Automatically generated by Pod::Man 4.11 (Pod::Simple 3.35)
.\"
.\" Standard preamble:
.\" ========================================================================
.de Sp \" Vertical space (when we can't use .PP)
.if t .sp .5v
.if n .sp
..
.de Vb \" Begin verbatim text
.ft CW
.nf
.ne \\$1
..
.de Ve \" End verbatim text
.ft R
.fi
..
.\" Set up some character translations and predefined strings.  \*(-- will
.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left
.\" double quote, and \*(R" will give a right double quote.  \*(C+ will
.\" give a nicer C++.  Capital omega is used to do unbreakable dashes and
.\" therefore won't be available.  \*(C` and \*(C' expand to `' in nroff,
.\" nothing in troff, for use with C<>.
.tr \(*W-
.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p'
.ie n \{\
.    ds -- \(*W-
.    ds PI pi
.    if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch
.    if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\"  diablo 12 pitch
.    ds L" ""
.    ds R" ""
.    ds C` ""
.    ds C' ""
'br\}
.el\{\
.    ds -- \|\(em\|
.    ds PI \(*p
.    ds L" ``
.    ds R" ''
.    ds C`
.    ds C'
'br\}
.\"
.\" Escape single quotes in literal strings from groff's Unicode transform.
.ie \n(.g .ds Aq \(aq
.el       .ds Aq '
.\"
.\" If the F register is >0, we'll generate index entries on stderr for
.\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
.\" entries marked with X<> in POD.  Of course, you'll have to process the
.\" output yourself in some meaningful fashion.
.\"
.\" Avoid warning from groff about undefined register 'F'.
.de IX
..
.nr rF 0
.if \n(.g .if rF .nr rF 1
.if (\n(rF:(\n(.g==0)) \{\
.    if \nF \{\
.        de IX
.        tm Index:\\$1\t\\n%\t"\\$2"
..
.        if !\nF==2 \{\
.            nr % 0
.            nr F 2
.        \}
.    \}
.\}
.rr rF
.\"
.\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2).
.\" Fear.  Run.  Save yourself.  No user-serviceable parts.
.    \" fudge factors for nroff and troff
.if n \{\
.    ds #H 0
.    ds #V .8m
.    ds #F .3m
.    ds #[ \f1
.    ds #] \fP
.\}
.if t \{\
.    ds #H ((1u-(\\\\n(.fu%2u))*.13m)
.    ds #V .6m
.    ds #F 0
.    ds #[ \&
.    ds #] \&
.\}
.    \" simple accents for nroff and troff
.if n \{\
.    ds ' \&
.    ds ` \&
.    ds ^ \&
.    ds , \&
.    ds ~ ~
.    ds /
.\}
.if t \{\
.    ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u"
.    ds ` \\k:\h'-(\\n(.wu*8/10-\*(#H)'\`\h'|\\n:u'
.    ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u'
.    ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u'
.    ds ~ \\k:\h'-(\\n(.wu-\*(#H-.1m)'~\h'|\\n:u'
.    ds / \\k:\h'-(\\n(.wu*8/10-\*(#H)'\z\(sl\h'|\\n:u'
.\}
.    \" troff and (daisy-wheel) nroff accents
.ds : \\k:\h'-(\\n(.wu*8/10-\*(#H+.1m+\*(#F)'\v'-\*(#V'\z.\h'.2m+\*(#F'.\h'|\\n:u'\v'\*(#V'
.ds 8 \h'\*(#H'\(*b\h'-\*(#H'
.ds o \\k:\h'-(\\n(.wu+\w'\(de'u-\*(#H)/2u'\v'-.3n'\*(#[\z\(de\v'.3n'\h'|\\n:u'\*(#]
.ds d- \h'\*(#H'\(pd\h'-\w'~'u'\v'-.25m'\f2\(hy\fP\v'.25m'\h'-\*(#H'
.ds D- D\\k:\h'-\w'D'u'\v'-.11m'\z\(hy\v'.11m'\h'|\\n:u'
.ds th \*(#[\v'.3m'\s+1I\s-1\v'-.3m'\h'-(\w'I'u*2/3)'\s-1o\s+1\*(#]
.ds Th \*(#[\s+2I\s-2\h'-\w'I'u*3/5'\v'-.3m'o\v'.3m'\*(#]
.ds ae a\h'-(\w'a'u*4/10)'e
.ds Ae A\h'-(\w'A'u*4/10)'E
.    \" corrections for vroff
.if v .ds ~ \\k:\h'-(\\n(.wu*9/10-\*(#H)'\s-2\u~\d\s+2\h'|\\n:u'
.if v .ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'\v'-.4m'^\v'.4m'\h'|\\n:u'
.    \" for low resolution devices (crt and lpr)
.if \n(.H>23 .if \n(.V>19 \
\{\
.    ds : e
.    ds 8 ss
.    ds o a
.    ds d- d\h'-1'\(ga
.    ds D- D\h'-1'\(hy
.    ds th \o'bp'
.    ds Th \o'LP'
.    ds ae ae
.    ds Ae AE
.\}
.rm #[ #] #H #V #F C
.\" ========================================================================
.\"
.IX Title "TLMGR 1"
.TH TLMGR 1 "2019-05-24" "perl v5.30.0" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
tlmgr \- the native TeX Live Manager
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
tlmgr [\fIoption\fR...] \fIaction\fR [\fIoption\fR...] [\fIoperand\fR...]
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
\&\fBtlmgr\fR manages an existing TeX Live installation, both packages and
configuration options.  For information on initially downloading and
installing TeX Live, see <https://tug.org/texlive/acquire.html>.
.PP
The most up-to-date version of this documentation (updated nightly from
the development sources) is available at
<https://tug.org/texlive/tlmgr.html>, along with procedures for updating
\&\f(CW\*(C`tlmgr\*(C'\fR itself and information about test versions.
.PP
TeX Live is organized into a few top-level \fIschemes\fR, each of which is
specified as a different set of \fIcollections\fR and \fIpackages\fR, where a
collection is a set of packages, and a package is what contains actual
files.  Schemes typically contain a mix of collections and packages, but
each package is included in exactly one collection, no more and no less.
A TeX Live installation can be customized and managed at any level.
.PP
See <https://tug.org/texlive/doc> for all the TeX Live documentation
available.
.SH "EXAMPLES"
.IX Header "EXAMPLES"
After successfully installing TeX Live, here are a few common operations
with \f(CW\*(C`tlmgr\*(C'\fR:
.ie n .IP """tlmgr option repository ctan""" 4
.el .IP "\f(CWtlmgr option repository ctan\fR" 4
.IX Item "tlmgr option repository ctan"
.PD 0
.ie n .IP """tlmgr option repository http://mirror.ctan.org/systems/texlive/tlnet""" 4
.el .IP "\f(CWtlmgr option repository http://mirror.ctan.org/systems/texlive/tlnet\fR" 4
.IX Item "tlmgr option repository http://mirror.ctan.org/systems/texlive/tlnet"
.PD
Tell \f(CW\*(C`tlmgr\*(C'\fR to use a nearby \s-1CTAN\s0 mirror for future updates; useful if
you installed TeX Live from the \s-1DVD\s0 image and want to have continuing
updates.  The two commands are equivalent; \f(CW\*(C`ctan\*(C'\fR is just an alias for
the given url.
.Sp
Caveat: \f(CW\*(C`mirror.ctan.org\*(C'\fR resolves to many different hosts, and they
are not perfectly synchronized; we recommend updating only daily (at
most), and not more often. You can choose a particular mirror if
problems; the list of all \s-1CTAN\s0 mirrors with the status of each is at
<https://ctan.org/mirrors/mirmon>.
.ie n .IP """tlmgr update \-\-list""" 4
.el .IP "\f(CWtlmgr update \-\-list\fR" 4
.IX Item "tlmgr update --list"
Report what would be updated without actually updating anything.
.ie n .IP """tlmgr update \-\-all""" 4
.el .IP "\f(CWtlmgr update \-\-all\fR" 4
.IX Item "tlmgr update --all"
Make your local TeX installation correspond to what is in the package
repository (typically useful when updating from \s-1CTAN\s0).
.ie n .IP """tlmgr info"" \fIwhat\fR" 4
.el .IP "\f(CWtlmgr info\fR \fIwhat\fR" 4
.IX Item "tlmgr info what"
Display detailed information about a package \fIwhat\fR, such as the installation
status and description, of searches for \fIwhat\fR in all packages.
.PP
For all the capabilities and details of \f(CW\*(C`tlmgr\*(C'\fR, please read the
following voluminous information.
.SH "OPTIONS"
.IX Header "OPTIONS"
The following options to \f(CW\*(C`tlmgr\*(C'\fR are global options, not specific to
any action.  All options, whether global or action-specific, can be
given anywhere on the command line, and in any order.  The first
non-option argument will be the main action.  In all cases,
\&\f(CW\*(C`\-\-\*(C'\fR\fIoption\fR and \f(CW\*(C`\-\*(C'\fR\fIoption\fR are equivalent, and an \f(CW\*(C`=\*(C'\fR is optional
between an option name and its value.
.IP "\fB\-\-repository\fR \fIurl|path\fR" 4
.IX Item "--repository url|path"
Specify the package repository from which packages should be installed
or updated, either a local directory or network location, as below. This
overridesthe default package repository found in the installation's TeX
Live Package Database (a.k.a. the \s-1TLPDB,\s0 which is given entirely in the
file \f(CW\*(C`tlpkg/texlive.tlpdb\*(C'\fR).
.Sp
This \f(CW\*(C`\-\-repository\*(C'\fR option changes the location only for the current
run; to make a permanent change, use \f(CW\*(C`option repository\*(C'\fR (see the
\&\*(L"option\*(R" action).
.Sp
As an example, you can choose a particular \s-1CTAN\s0 mirror with something
like this:
.Sp
.Vb 1
\&  \-repository http://ctan.example.org/its/ctan/dir/systems/texlive/tlnet
.Ve
.Sp
Of course a real hostname and its particular top-level \s-1CTAN\s0 directory
have to be specified.  The list of \s-1CTAN\s0 mirrors is available at
<https://ctan.org/mirrors/mirmon>.
.Sp
Here's an example of using a local directory:
.Sp
.Vb 1
\&  \-repository /local/TL/repository
.Ve
.Sp
For backward compatibility and convenience, \f(CW\*(C`\-\-location\*(C'\fR and \f(CW\*(C`\-\-repo\*(C'\fR
are accepted as aliases for this option.
.Sp
Locations can be specified as any of the following:
.RS 4
.ie n .IP """/some/local/dir""" 4
.el .IP "\f(CW/some/local/dir\fR" 4
.IX Item "/some/local/dir"
.PD 0
.ie n .IP """file:/some/local/dir""" 4
.el .IP "\f(CWfile:/some/local/dir\fR" 4
.IX Item "file:/some/local/dir"
.PD
Equivalent ways of specifying a local directory.
.ie n .IP """ctan""" 4
.el .IP "\f(CWctan\fR" 4
.IX Item "ctan"
.PD 0
.ie n .IP """http://mirror.ctan.org/systems/texlive/tlnet""" 4
.el .IP "\f(CWhttp://mirror.ctan.org/systems/texlive/tlnet\fR" 4
.IX Item "http://mirror.ctan.org/systems/texlive/tlnet"
.PD
Pick a \s-1CTAN\s0 mirror automatically, trying for one that is both nearby and
up-to-date. The chosen mirror is used for the entire download. The bare
\&\f(CW\*(C`ctan\*(C'\fR is merely an alias for the full url. (See <https://ctan.org> for
more about \s-1CTAN\s0 and its mirrors.)
.ie n .IP """http://server/path/to/tlnet""" 4
.el .IP "\f(CWhttp://server/path/to/tlnet\fR" 4
.IX Item "http://server/path/to/tlnet"
Standard \s-1HTTP.\s0 If the (default) \s-1LWP\s0 method is used, persistent
connections are supported. \s-1TL\s0 can also use \f(CW\*(C`curl\*(C'\fR or \f(CW\*(C`wget\*(C'\fR to do the
downloads, or an arbitrary user-specified program, as described in the
\&\f(CW\*(C`tlmgr\*(C'\fR documentation
(<https://tug.org/texlive/doc/tlmgr.html#ENVIRONMENT\-VARIABLES>).
.ie n .IP """https://server/path/to/tlnet""" 4
.el .IP "\f(CWhttps://server/path/to/tlnet\fR" 4
.IX Item "https://server/path/to/tlnet"
Again, if the (default) \s-1LWP\s0 method is used, this supports persistent
connections. Unfortunately, some versions of \f(CW\*(C`wget\*(C'\fR and \f(CW\*(C`curl\*(C'\fR do not
support https, and even when \f(CW\*(C`wget\*(C'\fR supports https, certificates may be
rejected even when the certificate is fine, due to a lack of local
certificate roots. The simplest workaround for this problem is to use
http or ftp.
.ie n .IP """ftp://server/path/to/tlnet""" 4
.el .IP "\f(CWftp://server/path/to/tlnet\fR" 4
.IX Item "ftp://server/path/to/tlnet"
If the (default) \s-1LWP\s0 method is used, persistent connections are
supported.
.ie n .IP """user@machine:/path/to/tlnet""" 4
.el .IP "\f(CWuser@machine:/path/to/tlnet\fR" 4
.IX Item "user@machine:/path/to/tlnet"
.PD 0
.ie n .IP """scp://user@machine/path/to/tlnet""" 4
.el .IP "\f(CWscp://user@machine/path/to/tlnet\fR" 4
.IX Item "scp://user@machine/path/to/tlnet"
.ie n .IP """ssh://user@machine/path/to/tlnet""" 4
.el .IP "\f(CWssh://user@machine/path/to/tlnet\fR" 4
.IX Item "ssh://user@machine/path/to/tlnet"
.PD
These forms are equivalent; they all use \f(CW\*(C`scp\*(C'\fR to transfer files. Using
\&\f(CW\*(C`ssh\-agent\*(C'\fR is recommended. (Info:
<https://en.wikipedia.org/wiki/OpenSSH>,
<https://en.wikipedia.org/wiki/Ssh\-agent>.)
.RE
.RS 4
.Sp
If the repository is on the network, trailing \f(CW\*(C`/\*(C'\fR characters and/or
trailing \f(CW\*(C`/tlpkg\*(C'\fR and/or \f(CW\*(C`/archive\*(C'\fR components are ignored.
.RE
.IP "\fB\-\-gui\fR [\fIaction\fR]" 4
.IX Item "--gui [action]"
\&\f(CW\*(C`tlmgr\*(C'\fR has a graphical interface as well as the command line
interface.  You can give this option, \f(CW\*(C`\-\-gui\*(C'\fR, together with an action
to be brought directly into the respective screen of the \s-1GUI.\s0  For
example, running
.Sp
.Vb 1
\&  tlmgr \-\-gui update
.Ve
.Sp
starts you directly at the update screen.  If no action is given, the
\&\s-1GUI\s0 will be started at the main screen.
.Sp
Note that the new GUIs, tlshell and tlcockpit, are started up as
separate programs.
.IP "\fB\-\-gui\-lang\fR \fIllcode\fR" 4
.IX Item "--gui-lang llcode"
By default, the \s-1GUI\s0 tries to deduce your language from the environment
(on Windows via the registry, on Unix via \f(CW\*(C`LC_MESSAGES\*(C'\fR). If that fails
you can select a different language by giving this option with a
language code (based on \s-1ISO 639\-1\s0).  Currently supported (but not
necessarily completely translated) are: English (en, default), Czech
(cs), German (de), French (fr), Italian (it), Japanese (ja), Dutch (nl),
Polish (pl), Brazilian Portuguese (pt_BR), Russian (ru), Slovak (sk),
Slovenian (sl), Serbian (sr), Ukrainian (uk), Vietnamese (vi),
simplified Chinese (zh_CN), and traditional Chinese (zh_TW).
.Sp
Tlshell shares its message catalog with tlmgr.
.IP "\fB\-\-debug\-translation\fR" 4
.IX Item "--debug-translation"
In \s-1GUI\s0 mode, this switch tells \f(CW\*(C`tlmgr\*(C'\fR to report any untranslated (or
missing) messages to standard error.  This can help translators to see
what remains to be done.
.IP "\fB\-\-machine\-readable\fR" 4
.IX Item "--machine-readable"
Instead of the normal output intended for human consumption, write (to
standard output) a fixed format more suitable for machine parsing.  See
the \*(L"MACHINE-READABLE \s-1OUTPUT\*(R"\s0 section below.
.IP "\fB\-\-no\-execute\-actions\fR" 4
.IX Item "--no-execute-actions"
Suppress the execution of the execute actions as defined in the tlpsrc
files.  Documented only for completeness, as this is only useful in
debugging.
.IP "\fB\-\-package\-logfile\fR \fIfile\fR" 4
.IX Item "--package-logfile file"
\&\f(CW\*(C`tlmgr\*(C'\fR logs all package actions (install, remove, update, failed
updates, failed restores) to a separate log file, by default
\&\f(CW\*(C`TEXMFSYSVAR/web2c/tlmgr.log\*(C'\fR.  This option allows you to specify a
different file for the log.
.IP "\fB\-\-pause\fR" 4
.IX Item "--pause"
This option makes \f(CW\*(C`tlmgr\*(C'\fR wait for user input before exiting.  Useful on
Windows to avoid disappearing command windows.
.IP "\fB\-\-persistent\-downloads\fR" 4
.IX Item "--persistent-downloads"
.PD 0
.IP "\fB\-\-no\-persistent\-downloads\fR" 4
.IX Item "--no-persistent-downloads"
.PD
For network-based installations, this option (on by default) makes
\&\f(CW\*(C`tlmgr\*(C'\fR try to set up a persistent connection (using the \f(CW\*(C`LWP\*(C'\fR Perl
module).  The idea is to open and reuse only one connection per session
between your computer and the server, instead of initiating a new
download for each package.
.Sp
If this is not possible, \f(CW\*(C`tlmgr\*(C'\fR will fall back to using \f(CW\*(C`wget\*(C'\fR.  To
disable these persistent connections, use \f(CW\*(C`\-\-no\-persistent\-downloads\*(C'\fR.
.IP "\fB\-\-pin\-file\fR" 4
.IX Item "--pin-file"
Change the pinning file location from \f(CW\*(C`TEXMFLOCAL/tlpkg/pinning.txt\*(C'\fR
(see \*(L"Pinning\*(R" below).  Documented only for completeness, as this is
only useful in debugging.
.IP "\fB\-\-usermode\fR" 4
.IX Item "--usermode"
Activates user mode for this run of \f(CW\*(C`tlmgr\*(C'\fR; see \*(L"\s-1USER MODE\*(R"\s0 below.
.IP "\fB\-\-usertree\fR \fIdir\fR" 4
.IX Item "--usertree dir"
Uses \fIdir\fR for the tree in user mode; see \*(L"\s-1USER MODE\*(R"\s0 below.
.IP "\fB\-\-verify\-repo=[none|main|all]\fR" 4
.IX Item "--verify-repo=[none|main|all]"
Defines the level of verification done: If \f(CW\*(C`none\*(C'\fR is specified, no
verification whatsoever is done. If \f(CW\*(C`main\*(C'\fR is given and a working GnuPG
(\f(CW\*(C`gpg\*(C'\fR) binary is available, all repositories are checked, but only the
main repository is required to be signed. If \f(CW\*(C`all\*(C'\fR is given, then all
repositories need to be signed.  See \*(L"\s-1CRYPTOGRAPHIC VERIFICATION\*(R"\s0 below
for details.
.PP
The standard options for TeX Live programs are also accepted:
\&\f(CW\*(C`\-\-help/\-h/\-?\*(C'\fR, \f(CW\*(C`\-\-version\*(C'\fR, \f(CW\*(C`\-q\*(C'\fR (no informational messages), \f(CW\*(C`\-v\*(C'\fR
(debugging messages, can be repeated).  For the details about these, see
the \f(CW\*(C`TeXLive::TLUtils\*(C'\fR documentation.
.PP
The \f(CW\*(C`\-\-version\*(C'\fR option shows version information about the TeX Live
release and about the \f(CW\*(C`tlmgr\*(C'\fR script itself.  If \f(CW\*(C`\-v\*(C'\fR is also given,
revision number for the loaded TeX Live Perl modules are shown, too.
.SH "ACTIONS"
.IX Header "ACTIONS"
.SS "help"
.IX Subsection "help"
Display this help information and exit (same as \f(CW\*(C`\-\-help\*(C'\fR, and on the
web at <https://tug.org/texlive/doc/tlmgr.html>).  Sometimes the
\&\f(CW\*(C`perldoc\*(C'\fR and/or \f(CW\*(C`PAGER\*(C'\fR programs on the system have problems,
resulting in control characters being literally output.  This can't
always be detected, but you can set the \f(CW\*(C`NOPERLDOC\*(C'\fR environment
variable and \f(CW\*(C`perldoc\*(C'\fR will not be used.
.SS "version"
.IX Subsection "version"
Gives version information (same as \f(CW\*(C`\-\-version\*(C'\fR).
.PP
If \f(CW\*(C`\-v\*(C'\fR has been given the revisions of the used modules are reported, too.
.SS "backup"
.IX Subsection "backup"
.IP "\fBbackup [\f(BIoption\fB...] \-\-all\fR" 4
.IX Item "backup [option...] --all"
.PD 0
.IP "\fBbackup [\f(BIoption\fB...] \f(BIpkg\fB...\fR" 4
.IX Item "backup [option...] pkg..."
.PD
If the \f(CW\*(C`\-\-clean\*(C'\fR option is not specified, this action makes a backup of
the given packages, or all packages given \f(CW\*(C`\-\-all\*(C'\fR. These backups are
saved to the value of the \f(CW\*(C`\-\-backupdir\*(C'\fR option, if that is an existing and
writable directory. If \f(CW\*(C`\-\-backupdir\*(C'\fR is not given, the \f(CW\*(C`backupdir\*(C'\fR
option setting in the \s-1TLPDB\s0 is used, if present.  If both are missing,
no backups are made.
.Sp
If the \f(CW\*(C`\-\-clean\*(C'\fR option is specified, backups are pruned (removed)
instead of saved. The optional integer value \fIN\fR may be specified to
set the number of backups that will be retained when cleaning. If \f(CW\*(C`N\*(C'\fR
is not given, the value of the \f(CW\*(C`autobackup\*(C'\fR option is used. If both are
missing, an error is issued. For more details of backup pruning, see
the \f(CW\*(C`option\*(C'\fR action.
.Sp
Options:
.RS 4
.IP "\fB\-\-backupdir\fR \fIdirectory\fR" 4
.IX Item "--backupdir directory"
Overrides the \f(CW\*(C`backupdir\*(C'\fR option setting in the \s-1TLPDB.\s0
The \fIdirectory\fR argument is required and must specify an existing,
writable directory where backups are to be placed.
.IP "\fB\-\-all\fR" 4
.IX Item "--all"
If \f(CW\*(C`\-\-clean\*(C'\fR is not specified, make a backup of all packages in the TeX
Live installation; this will take quite a lot of space and time.  If
\&\f(CW\*(C`\-\-clean\*(C'\fR is specified, all packages are pruned.
.IP "\fB\-\-clean\fR[=\fIN\fR]" 4
.IX Item "--clean[=N]"
Instead of making backups, prune the backup directory of old backups, as
explained above. The optional integer argument \fIN\fR overrides the
\&\f(CW\*(C`autobackup\*(C'\fR option set in the \s-1TLPDB.\s0  You must use \f(CW\*(C`\-\-all\*(C'\fR or a list
of packages together with this option, as desired.
.IP "\fB\-\-dry\-run\fR" 4
.IX Item "--dry-run"
Nothing is actually backed up or removed; instead, the actions to be
performed are written to the terminal.
.RE
.RS 4
.RE
.SS "candidates \fIpkg\fP"
.IX Subsection "candidates pkg"
Shows the available candidate repositories for package \fIpkg\fR.
See \*(L"\s-1MULTIPLE REPOSITORIES\*(R"\s0 below.
.SS "check [\fIoption\fP...] [files|depends|executes|runfiles|all]"
.IX Subsection "check [option...] [files|depends|executes|runfiles|all]"
Executes one (or all) check(s) on the consistency of the installation.
.IP "\fBfiles\fR" 4
.IX Item "files"
Checks that all files listed in the local \s-1TLPDB\s0 (\f(CW\*(C`texlive.tlpdb\*(C'\fR) are
actually present, and lists those missing.
.IP "\fBdepends\fR" 4
.IX Item "depends"
Lists those packages which occur as dependencies in an installed collection,
but are themselves not installed, and those packages which are not
contained in any collection.
.Sp
If you call \f(CW\*(C`tlmgr check collections\*(C'\fR this test will be carried out
instead since former versions for \f(CW\*(C`tlmgr\*(C'\fR called it that way.
.IP "\fBexecutes\fR" 4
.IX Item "executes"
Check that the files referred to by \f(CW\*(C`execute\*(C'\fR directives in the TeX
Live Database are present.
.IP "\fBrunfiles\fR" 4
.IX Item "runfiles"
List those filenames that are occurring more than one time in the
runfiles sections.
.PP
Options:
.IP "\fB\-\-use\-svn\fR" 4
.IX Item "--use-svn"
Use the output of \f(CW\*(C`svn status\*(C'\fR instead of listing the files; for
checking the \s-1TL\s0 development repository.
.SS "conf"
.IX Subsection "conf"
.IP "\fBconf [texmf|tlmgr|updmap [\-\-conffile \f(BIfile\fB] [\-\-delete] [\f(BIkey\fB [\f(BIvalue\fB]]]\fR" 4
.IX Item "conf [texmf|tlmgr|updmap [--conffile file] [--delete] [key [value]]]"
.PD 0
.IP "\fBconf auxtrees [\-\-conffile \f(BIfile\fB] [show|add|remove] [\f(BIvalue\fB]\fR" 4
.IX Item "conf auxtrees [--conffile file] [show|add|remove] [value]"
.PD
With only \f(CW\*(C`conf\*(C'\fR, show general configuration information for TeX Live,
including active configuration files, path settings, and more.  This is
like running \f(CW\*(C`texconfig conf\*(C'\fR, but works on all supported platforms.
.Sp
With one of \f(CW\*(C`conf texmf\*(C'\fR, \f(CW\*(C`conf tlmgr\*(C'\fR, or \f(CW\*(C`conf updmap\*(C'\fR, shows all
key/value pairs (i.e., all settings) as saved in \f(CW\*(C`ROOT/texmf.cnf\*(C'\fR, the
user-specific \f(CW\*(C`tlmgr\*(C'\fR configuration file (see below), or the first
found (via \f(CW\*(C`kpsewhich\*(C'\fR) \f(CW\*(C`updmap.cfg\*(C'\fR file, respectively.
.Sp
If \fIkey\fR is given in addition, shows the value of only that \fIkey\fR in
the respective file.  If option \fI\-\-delete\fR is also given, the value in
the given configuration file is entirely removed (not just commented
out).
.Sp
If \fIvalue\fR is given in addition, \fIkey\fR is set to \fIvalue\fR in the 
respective file.  \fINo error checking is done!\fR
.Sp
The \f(CW\*(C`PATH\*(C'\fR value shown by \f(CW\*(C`conf\*(C'\fR is as used by \f(CW\*(C`tlmgr\*(C'\fR.  The
directory in which the \f(CW\*(C`tlmgr\*(C'\fR executable is found is automatically
prepended to the \s-1PATH\s0 value inherited from the environment.
.Sp
Here is a practical example of changing configuration values. If the
execution of (some or all) system commands via \f(CW\*(C`\ewrite18\*(C'\fR was left
enabled during installation, you can disable it afterwards:
.Sp
.Vb 1
\&  tlmgr conf texmf shell_escape 0
.Ve
.Sp
The subcommand \f(CW\*(C`auxtrees\*(C'\fR allows adding and removing arbitrary
additional texmf trees, completely under user control.  \f(CW\*(C`auxtrees show\*(C'\fR
shows the list of additional trees, \f(CW\*(C`auxtrees add\*(C'\fR \fItree\fR adds a tree
to the list, and \f(CW\*(C`auxtrees remove\*(C'\fR \fItree\fR removes a tree from the list
(if present). The trees should not contain an \f(CW\*(C`ls\-R\*(C'\fR file (or files
will not be found if the \f(CW\*(C`ls\-R\*(C'\fR becomes stale). This works by
manipulating the Kpathsea variable \f(CW\*(C`TEXMFAUXTREES\*(C'\fR, in (by default)
\&\f(CW\*(C`ROOT/texmf.cnf\*(C'\fR.  Example:
.Sp
.Vb 2
\&  tlmgr conf auxtrees add /quick/test/tree
\&  tlmgr conf auxtrees remove /quick/test/tree
.Ve
.Sp
In all cases the configuration file can be explicitly specified via the
option \f(CW\*(C`\-\-conffile\*(C'\fR \fIfile\fR, e.g., if you don't want to change the
system-wide configuration.
.Sp
Warning: The general facility for changing configuration values is here,
but tinkering with settings in this way is strongly discouraged.  Again,
no error checking on either keys or values is done, so any sort of
breakage is possible.
.SS "dump-tlpdb [\fIoption\fP...] [\-\-json]"
.IX Subsection "dump-tlpdb [option...] [--json]"
Dump complete local or remote \s-1TLPDB\s0 to standard output, as-is.  The
output is analogous to the \f(CW\*(C`\-\-machine\-readable\*(C'\fR output; see
\&\*(L"MACHINE-READABLE \s-1OUTPUT\*(R"\s0 section.
.PP
Options:
.IP "\fB\-\-local\fR" 4
.IX Item "--local"
Dump the local \s-1TLPDB.\s0
.IP "\fB\-\-remote\fR" 4
.IX Item "--remote"
Dump the remote \s-1TLPDB.\s0
.IP "\fB\-\-json\fR" 4
.IX Item "--json"
Instead of dumping the actual content, the database is dumped as
\&\s-1JSON.\s0 For the format of \s-1JSON\s0 output see \f(CW\*(C`tlpkg/doc/JSON\-formats.txt\*(C'\fR,
format definition \f(CW\*(C`TLPDB\*(C'\fR.
.PP
Exactly one of \f(CW\*(C`\-\-local\*(C'\fR and \f(CW\*(C`\-\-remote\*(C'\fR must be given.
.PP
In either case, the first line of the output specifies the repository
location, in this format:
.PP
.Vb 1
\&  "location\-url" "\et" location
.Ve
.PP
where \f(CW\*(C`location\-url\*(C'\fR is the literal field name, followed by a tab, and
\&\fIlocation\fR is the file or url to the repository.
.PP
Line endings may be either \s-1LF\s0 or \s-1CRLF\s0 depending on the current platform.
.SS "generate"
.IX Subsection "generate"
.IP "\fBgenerate [\f(BIoption\fB...] language\fR" 4
.IX Item "generate [option...] language"
.PD 0
.IP "\fBgenerate [\f(BIoption\fB...] language.dat\fR" 4
.IX Item "generate [option...] language.dat"
.IP "\fBgenerate [\f(BIoption\fB...] language.def\fR" 4
.IX Item "generate [option...] language.def"
.IP "\fBgenerate [\f(BIoption\fB...] language.dat.lua\fR" 4
.IX Item "generate [option...] language.dat.lua"
.PD
.PP
The \f(CW\*(C`generate\*(C'\fR action overwrites any manual changes made in the
respective files: it recreates them from scratch based on the
information of the installed packages, plus local adaptions.
The TeX Live installer and \f(CW\*(C`tlmgr\*(C'\fR routinely call \f(CW\*(C`generate\*(C'\fR for
all of these files.
.PP
For managing your own fonts, please read the \f(CW\*(C`updmap \-\-help\*(C'\fR
information and/or <https://tug.org/fonts/fontinstall.html>.
.PP
For managing your own formats, please read the \f(CW\*(C`fmtutil \-\-help\*(C'\fR
information.
.PP
In more detail: \f(CW\*(C`generate\*(C'\fR remakes any of the configuration files
\&\f(CW\*(C`language.dat\*(C'\fR, \f(CW\*(C`language.def\*(C'\fR, and \f(CW\*(C`language.dat.lua\*(C'\fR
from the information present in the local \s-1TLPDB,\s0 plus
locally-maintained files.
.PP
The locally-maintained files are \f(CW\*(C`language\-local.dat\*(C'\fR,
\&\f(CW\*(C`language\-local.def\*(C'\fR, or \f(CW\*(C`language\-local.dat.lua\*(C'\fR,
searched for in \f(CW\*(C`TEXMFLOCAL\*(C'\fR in the respective
directories.  If local additions are present, the final file is made by
starting with the main file, omitting any entries that the local file
specifies to be disabled, and finally appending the local file.
.PP
(Historical note: The formerly supported \f(CW\*(C`updmap\-local.cfg\*(C'\fR and
\&\f(CW\*(C`fmtutil\-local.cnf\*(C'\fR are no longer read, since \f(CW\*(C`updmap\*(C'\fR and \f(CW\*(C`fmtutil\*(C'\fR
now reads and supports multiple configuration files.  Thus,
local additions can and should be put into an \f(CW\*(C`updmap.cfg\*(C'\fR of \f(CW\*(C`fmtutil.cnf\*(C'\fR
file in \f(CW\*(C`TEXMFLOCAL\*(C'\fR.  The \f(CW\*(C`generate updmap\*(C'\fR and \f(CW\*(C`generate fmtutil\*(C'\fR actions
no longer exist.)
.PP
Local files specify entries to be disabled with a comment line, namely
one of these:
.PP
.Vb 2
\&  %!NAME
\&  \-\-!NAME
.Ve
.PP
where \f(CW\*(C`language.dat\*(C'\fR and \f(CW\*(C`language.def\*(C'\fR use \f(CW\*(C`%\*(C'\fR, 
and \f(CW\*(C`language.dat.lua\*(C'\fR use \f(CW\*(C`\-\-\*(C'\fR.  In all cases, the \fIname\fR is
the respective format name or hyphenation pattern identifier.
Examples:
.PP
.Vb 2
\&  %!german
\&  \-\-!usenglishmax
.Ve
.PP
(Of course, you're not likely to actually want to disable those
particular items.  They're just examples.)
.PP
After such a disabling line, the local file can include another entry
for the same item, if a different definition is desired.  In general,
except for the special disabling lines, the local files follow the same
syntax as the master files.
.PP
The form \f(CW\*(C`generate language\*(C'\fR recreates all three files \f(CW\*(C`language.dat\*(C'\fR,
\&\f(CW\*(C`language.def\*(C'\fR, and \f(CW\*(C`language.dat.lua\*(C'\fR, while the forms with an
extension recreates only that given language file.
.PP
Options:
.IP "\fB\-\-dest\fR \fIoutput_file\fR" 4
.IX Item "--dest output_file"
specifies the output file (defaults to the respective location in
\&\f(CW\*(C`TEXMFSYSVAR\*(C'\fR).  If \f(CW\*(C`\-\-dest\*(C'\fR is given to \f(CW\*(C`generate language\*(C'\fR, it
serves as a basename onto which \f(CW\*(C`.dat\*(C'\fR will be appended for the name of
the \f(CW\*(C`language.dat\*(C'\fR output file, \f(CW\*(C`.def\*(C'\fR will be appended to the value
for the name of the \f(CW\*(C`language.def\*(C'\fR output file, and \f(CW\*(C`.dat.lua\*(C'\fR to the
name of the \f(CW\*(C`language.dat.lua\*(C'\fR file.  (This is just to avoid
overwriting; if you want a specific name for each output file, we
recommend invoking \f(CW\*(C`tlmgr\*(C'\fR twice.)
.IP "\fB\-\-localcfg\fR \fIlocal_conf_file\fR" 4
.IX Item "--localcfg local_conf_file"
specifies the (optional) local additions (defaults to the respective
location in \f(CW\*(C`TEXMFLOCAL\*(C'\fR).
.IP "\fB\-\-rebuild\-sys\fR" 4
.IX Item "--rebuild-sys"
tells \f(CW\*(C`tlmgr\*(C'\fR to run necessary programs after config files have been
regenerated. These are:
\&\f(CW\*(C`fmtutil\-sys \-\-all\*(C'\fR after \f(CW\*(C`generate fmtutil\*(C'\fR,
\&\f(CW\*(C`fmtutil\-sys \-\-byhyphen .../language.dat\*(C'\fR after \f(CW\*(C`generate language.dat\*(C'\fR,
and
\&\f(CW\*(C`fmtutil\-sys \-\-byhyphen .../language.def\*(C'\fR after \f(CW\*(C`generate language.def\*(C'\fR.
.Sp
These subsequent calls cause the newly-generated files to actually take
effect.  This is not done by default since those calls are lengthy
processes and one might want to made several related changes in
succession before invoking these programs.
.PP
The respective locations are as follows:
.PP
.Vb 3
\&  tex/generic/config/language.dat (and language\-local.dat)
\&  tex/generic/config/language.def (and language\-local.def)
\&  tex/generic/config/language.dat.lua (and language\-local.dat.lua)
.Ve
.SS "gui"
.IX Subsection "gui"
Start the graphical user interface. See \fB\s-1GUI\s0\fR below.
.SS "info"
.IX Subsection "info"
.IP "\fBinfo [\f(BIoption\fB...] \f(BIpkg\fB...\fR" 4
.IX Item "info [option...] pkg..."
.PD 0
.IP "\fBinfo [\f(BIoption\fB...] collections\fR" 4
.IX Item "info [option...] collections"
.IP "\fBinfo [\f(BIoption\fB...] schemes\fR" 4
.IX Item "info [option...] schemes"
.PD
With no argument, lists all packages available at the package
repository, prefixing those already installed with \f(CW\*(C`i\*(C'\fR.
.Sp
With the single word \f(CW\*(C`collections\*(C'\fR or \f(CW\*(C`schemes\*(C'\fR as the argument, lists
the request type instead of all packages.
.Sp
With any other arguments, display information about \fIpkg\fR: the name,
category, short and long description, sizes, installation status, and TeX Live
revision number.  If \fIpkg\fR is not locally installed, searches in the
remote installation source.
.Sp
For normal packages (not collections or schemes), the sizes of the four
groups of files (run/src/doc/bin files) are shown separately. For
collections, the cumulative size is shown, including all
directly-dependent packages (but not dependent collections). For
schemes, the cumulative size is also shown, including all
directly-dependent collections and packages.
.Sp
If \fIpkg\fR is not found locally or remotely, the search action is used
and lists matching packages and files.
.Sp
It also displays information taken from the TeX Catalogue, namely the
package version, date, and license.  Consider these, especially the
package version, as approximations only, due to timing skew of the
updates of the different pieces.  By contrast, the \f(CW\*(C`revision\*(C'\fR value
comes directly from \s-1TL\s0 and is reliable.
.Sp
The former actions \f(CW\*(C`show\*(C'\fR and \f(CW\*(C`list\*(C'\fR are merged into this action,
but are still supported for backward compatibility.
.Sp
Options:
.RS 4
.IP "\fB\-\-list\fR" 4
.IX Item "--list"
If the option \f(CW\*(C`\-\-list\*(C'\fR is given with a package, the list of contained
files is also shown, including those for platform-specific dependencies.
When given with schemes and collections, \f(CW\*(C`\-\-list\*(C'\fR outputs their
dependencies in a similar way.
.IP "\fB\-\-only\-installed\fR" 4
.IX Item "--only-installed"
If this option is given, the installation source will not be used; only
locally installed packages, collections, or schemes are listed.
.IP "\fB\-\-only\-remote\fR" 4
.IX Item "--only-remote"
Only list packages from the remote repository. Useful when checking what
is available in a remote repository using
\&\f(CW\*(C`tlmgr \-\-repo ... \-\-only\-remote info\*(C'\fR. Note that
\&\f(CW\*(C`\-\-only\-installed\*(C'\fR and \f(CW\*(C`\-\-only\-remote\*(C'\fR cannot both be specified.
.ie n .IP "\fB\-\-data \f(CB""item1,item2,...""\fB\fR" 4
.el .IP "\fB\-\-data \f(CBitem1,item2,...\fB\fR" 4
.IX Item "--data item1,item2,..."
If the option \f(CW\*(C`\-\-data\*(C'\fR is given, its argument must be a comma separated
list of field names from: \f(CW\*(C`name\*(C'\fR, \f(CW\*(C`category\*(C'\fR, \f(CW\*(C`localrev\*(C'\fR, \f(CW\*(C`remoterev\*(C'\fR,
\&\f(CW\*(C`shortdesc\*(C'\fR, \f(CW\*(C`longdesc\*(C'\fR, \f(CW\*(C`installed\*(C'\fR, \f(CW\*(C`size\*(C'\fR, \f(CW\*(C`relocatable\*(C'\fR, \f(CW\*(C`depends\*(C'\fR,
\&\f(CW\*(C`cat\-version\*(C'\fR, \f(CW\*(C`cat\-date\*(C'\fR, or \f(CW\*(C`cat\-license\*(C'\fR. In this case the requested
packages' information is listed in \s-1CSV\s0 format one package per line, and the
column information is given by the \f(CW\*(C`itemN\*(C'\fR. The \f(CW\*(C`depends\*(C'\fR column contains
the name of all dependencies separated by \f(CW\*(C`:\*(C'\fR.
.IP "\fB\-\-json\fR" 4
.IX Item "--json"
In case \f(CW\*(C`\-\-json\*(C'\fR is specified, the output is a
\&\s-1JSON\s0 encoded array where each array element is the \s-1JSON\s0 representation of
a single \f(CW\*(C`TLPOBJ\*(C'\fR but with additional information. For details see
\&\f(CW\*(C`tlpkg/doc/JSON\-formats.txt\*(C'\fR, format definition: \f(CW\*(C`TLPOBJINFO\*(C'\fR.
If both \f(CW\*(C`\-\-json\*(C'\fR and \f(CW\*(C`\-\-data\*(C'\fR are given, \f(CW\*(C`\-\-json\*(C'\fR takes precedence.
.RE
.RS 4
.RE
.SS "init-usertree"
.IX Subsection "init-usertree"
Sets up a texmf tree for so-called user mode management, either the
default user tree (\f(CW\*(C`TEXMFHOME\*(C'\fR), or one specified on the command line
with \f(CW\*(C`\-\-usertree\*(C'\fR.  See \*(L"\s-1USER MODE\*(R"\s0 below.
.SS "install [\fIoption\fP...] \fIpkg\fP..."
.IX Subsection "install [option...] pkg..."
Install each \fIpkg\fR given on the command line, if it is not already
installed.  It does not touch existing packages; see the \f(CW\*(C`update\*(C'\fR
action for how to get the latest version of a package.
.PP
By default this also installs all packages on which the given \fIpkg\fRs are
dependent.  Options:
.IP "\fB\-\-dry\-run\fR" 4
.IX Item "--dry-run"
Nothing is actually installed; instead, the actions to be performed are
written to the terminal.
.IP "\fB\-\-file\fR" 4
.IX Item "--file"
Instead of fetching a package from the installation repository, use
the package files given on the command line.  These files must
be standard TeX Live package files (with contained tlpobj file).
.IP "\fB\-\-force\fR" 4
.IX Item "--force"
If updates to \f(CW\*(C`tlmgr\*(C'\fR itself (or other parts of the basic
infrastructure) are present, \f(CW\*(C`tlmgr\*(C'\fR will bail out and not perform the
installation unless this option is given.  Not recommended.
.IP "\fB\-\-no\-depends\fR" 4
.IX Item "--no-depends"
Do not install dependencies.  (By default, installing a package ensures
that all dependencies of this package are fulfilled.)
.IP "\fB\-\-no\-depends\-at\-all\fR" 4
.IX Item "--no-depends-at-all"
Normally, when you install a package which ships binary files the
respective binary package will also be installed.  That is, for a
package \f(CW\*(C`foo\*(C'\fR, the package \f(CW\*(C`foo.i386\-linux\*(C'\fR will also be installed on
an \f(CW\*(C`i386\-linux\*(C'\fR system.  This option suppresses this behavior, and also
implies \f(CW\*(C`\-\-no\-depends\*(C'\fR.  Don't use it unless you are sure of what you
are doing.
.IP "\fB\-\-reinstall\fR" 4
.IX Item "--reinstall"
Reinstall a package (including dependencies for collections) even if it
already seems to be installed (i.e, is present in the \s-1TLPDB\s0).  This is
useful to recover from accidental removal of files in the hierarchy.
.Sp
When re-installing, only dependencies on normal packages are followed
(i.e., not those of category Scheme or Collection).
.IP "\fB\-\-with\-doc\fR" 4
.IX Item "--with-doc"
.PD 0
.IP "\fB\-\-with\-src\fR" 4
.IX Item "--with-src"
.PD
While not recommended, the \f(CW\*(C`install\-tl\*(C'\fR program provides an option to
omit installation of all documentation and/or source files.  (By
default, everything is installed.)  After such an installation, you may
find that you want the documentation or source files for a given package
after all.  You can get them by using these options in conjunction with
\&\f(CW\*(C`\-\-reinstall\*(C'\fR, as in (using the \f(CW\*(C`fontspec\*(C'\fR package as the example):
.Sp
.Vb 1
\&  tlmgr install \-\-reinstall \-\-with\-doc \-\-with\-src fontspec
.Ve
.PP
This action does not automatically add new symlinks in system
directories; you need to run \f(CW\*(C`tlmgr path add\*(C'\fR (\*(L"path\*(R") yourself if
you are using this feature and want new symlinks added.
.SS "key"
.IX Subsection "key"
.IP "\fBkey list\fR" 4
.IX Item "key list"
.PD 0
.IP "\fBkey add \f(BIfile\fB\fR" 4
.IX Item "key add file"
.IP "\fBkey remove \f(BIkeyid\fB\fR" 4
.IX Item "key remove keyid"
.PD
The action \f(CW\*(C`key\*(C'\fR allows listing, adding and removing additional \s-1GPG\s0
keys to the set of trusted keys, that is, those that are used to verify
the TeX Live databases.
.Sp
With the \f(CW\*(C`list\*(C'\fR argument, \f(CW\*(C`key\*(C'\fR lists all keys.
.Sp
The \f(CW\*(C`add\*(C'\fR argument requires another argument, either a filename or
\&\f(CW\*(C`\-\*(C'\fR for stdin, from which the key is added. The key is added to the
local keyring \f(CW\*(C`GNUPGHOME/repository\-keys.gpg\*(C'\fR, which is normally
\&\f(CW\*(C`tlpkg/gpg/repository\-keys.gpg\*(C'\fR.
.Sp
The \f(CW\*(C`remove\*(C'\fR argument requires a key id and removes the requested id
from the local keyring.
.SS "list"
.IX Subsection "list"
Synonym for \*(L"info\*(R".
.SS "option"
.IX Subsection "option"
.IP "\fBoption [\-\-json] [show]\fR" 4
.IX Item "option [--json] [show]"
.PD 0
.IP "\fBoption [\-\-json] showall\fR" 4
.IX Item "option [--json] showall"
.IP "\fBoption \f(BIkey\fB [\f(BIvalue\fB]\fR" 4
.IX Item "option key [value]"
.PD
.PP
The first form, \f(CW\*(C`show\*(C'\fR, shows the global TeX Live settings currently
saved in the \s-1TLPDB\s0 with a short description and the \f(CW\*(C`key\*(C'\fR used for
changing it in parentheses.
.PP
The second form, \f(CW\*(C`showall\*(C'\fR, is similar, but also shows options which
can be defined but are not currently set to any value.
.PP
Both \f(CW\*(C`show...\*(C'\fR forms take an option \f(CW\*(C`\-\-json\*(C'\fR, which dumps the option
information in \s-1JSON\s0 format.  In this case, both forms dump the same
data. For the format of the \s-1JSON\s0 output see
\&\f(CW\*(C`tlpkg/doc/JSON\-formats.txt\*(C'\fR, format definition \f(CW\*(C`TLOPTION\*(C'\fR.
.PP
In the third form, with \fIkey\fR, if \fIvalue\fR is not given, the setting
for \fIkey\fR is displayed.  If \fIvalue\fR is present, \fIkey\fR is set to
\&\fIvalue\fR.
.PP
Possible values for \fIkey\fR are (run \f(CW\*(C`tlmgr option showall\*(C'\fR for
the definitive list):
.PP
.Vb 10
\& repository (default package repository),
\& formats    (create formats at installation time),
\& postcode   (run postinst code blobs)
\& docfiles   (install documentation files),
\& srcfiles   (install source files),
\& backupdir  (default directory for backups),
\& autobackup (number of backups to keep).
\& sys_bin    (directory to which executables are linked by the path action)
\& sys_man    (directory to which man pages are linked by the path action)
\& sys_info   (directory to which Info files are linked by the path action)
\& desktop_integration (Windows\-only: create Start menu shortcuts)
\& fileassocs (Windows\-only: change file associations)
\& multiuser  (Windows\-only: install for all users)
.Ve
.PP
One common use of \f(CW\*(C`option\*(C'\fR is to permanently change the installation to
get further updates from the Internet, after originally installing from
\&\s-1DVD.\s0  To do this, you can run
.PP
.Vb 1
\& tlmgr option repository http://mirror.ctan.org/systems/texlive/tlnet
.Ve
.PP
The \f(CW\*(C`install\-tl\*(C'\fR documentation has more information about the possible
values for \f(CW\*(C`repository\*(C'\fR.  (For backward compatibility, \f(CW\*(C`location\*(C'\fR can
be used as a synonym for \f(CW\*(C`repository\*(C'\fR.)
.PP
If \f(CW\*(C`formats\*(C'\fR is set (this is the default), then formats are regenerated
when either the engine or the format files have changed.  Disable this
only when you know how and want to regenerate formats yourself.
.PP
The \f(CW\*(C`postcode\*(C'\fR option controls execution of per-package
postinstallation action code.  It is set by default, and again disabling
is not likely to be of interest except to developers doing debugging.
.PP
The \f(CW\*(C`docfiles\*(C'\fR and \f(CW\*(C`srcfiles\*(C'\fR options control the installation of
their respective file groups (documentation, sources; grouping is
approximate) per package. By default both are enabled (1).  Either or
both can be disabled (set to 0) if disk space is limited or for minimal
testing installations, etc.  When disabled, the respective files are not
downloaded at all.
.PP
The options \f(CW\*(C`autobackup\*(C'\fR and \f(CW\*(C`backupdir\*(C'\fR determine the defaults for
the actions \f(CW\*(C`update\*(C'\fR, \f(CW\*(C`backup\*(C'\fR and \f(CW\*(C`restore\*(C'\fR.  These three actions
need a directory in which to read or write the backups.  If
\&\f(CW\*(C`\-\-backupdir\*(C'\fR is not specified on the command line, the \f(CW\*(C`backupdir\*(C'\fR
option value is used (if set).
.PP
The \f(CW\*(C`autobackup\*(C'\fR option (de)activates automatic generation of backups.
Its value is an integer.  If the \f(CW\*(C`autobackup\*(C'\fR value is \f(CW\*(C`\-1\*(C'\fR, no
backups are removed.  If \f(CW\*(C`autobackup\*(C'\fR is 0 or more, it specifies the
number of backups to keep.  Thus, backups are disabled if the value is
0.  In the \f(CW\*(C`\-\-clean\*(C'\fR mode of the \f(CW\*(C`backup\*(C'\fR action this option also
specifies the number to be kept.  The default value is 1, so that
backups are made, but only one backup is kept.
.PP
To setup \f(CW\*(C`autobackup\*(C'\fR to \f(CW\*(C`\-1\*(C'\fR on the command line, use:
.PP
.Vb 1
\&  tlmgr option \-\- autobackup \-1
.Ve
.PP
The \f(CW\*(C`\-\-\*(C'\fR avoids having the \f(CW\*(C`\-1\*(C'\fR treated as an option.  (The \f(CW\*(C`\-\-\*(C'\fR
stops parsing for options at the point where it appears; this is a
general feature across most Unix programs.)
.PP
The \f(CW\*(C`sys_bin\*(C'\fR, \f(CW\*(C`sys_man\*(C'\fR, and \f(CW\*(C`sys_info\*(C'\fR options are used on Unix
systems to control the generation of links for executables, Info files
and man pages. See the \f(CW\*(C`path\*(C'\fR action for details.
.PP
The last three options affect behavior on Windows installations.  If
\&\f(CW\*(C`desktop_integration\*(C'\fR is set, then some packages will install items in
a sub-folder of the Start menu for \f(CW\*(C`tlmgr gui\*(C'\fR, documentation, etc.  If
\&\f(CW\*(C`fileassocs\*(C'\fR is set, Windows file associations are made (see also the
\&\f(CW\*(C`postaction\*(C'\fR action).  Finally, if \f(CW\*(C`multiuser\*(C'\fR is set, then adaptions
to the registry and the menus are done for all users on the system
instead of only the current user.  All three options are on by default.
.SS "paper"
.IX Subsection "paper"
.IP "\fBpaper [a4|letter]\fR" 4
.IX Item "paper [a4|letter]"
.PD 0
.IP "\fB[xdvi|pdftex|dvips|dvipdfmx|context|psutils]\ paper\ [\f(BIpapersize\fB|\-\-list]\fR" 4
.IX Item "[xdvi|pdftex|dvips|dvipdfmx|context|psutils]paper[papersize|--list]"
.IP "\fBpaper \-\-json\fR" 4
.IX Item "paper --json"
.PD
.PP
With no arguments (\f(CW\*(C`tlmgr paper\*(C'\fR), shows the default paper size setting
for all known programs.
.PP
With one argument (e.g., \f(CW\*(C`tlmgr paper a4\*(C'\fR), sets the default for all
known programs to that paper size.
.PP
With a program given as the first argument and no paper size specified
(e.g., \f(CW\*(C`tlmgr dvips paper\*(C'\fR), shows the default paper size for that
program.
.PP
With a program given as the first argument and a paper size as the last
argument (e.g., \f(CW\*(C`tlmgr dvips paper a4\*(C'\fR), set the default for that
program to that paper size.
.PP
With a program given as the first argument and \f(CW\*(C`\-\-list\*(C'\fR given as the
last argument (e.g., \f(CW\*(C`tlmgr dvips paper \-\-list\*(C'\fR), shows all valid paper
sizes for that program.  The first size shown is the default.
.PP
If \f(CW\*(C`\-\-json\*(C'\fR is specified without other options, the paper setup is
dumped in \s-1JSON\s0 format. For the format of \s-1JSON\s0 output see
\&\f(CW\*(C`tlpkg/doc/JSON\-formats.txt\*(C'\fR, format definition \f(CW\*(C`TLPAPER\*(C'\fR.
.PP
Incidentally, this syntax of having a specific program name before the
\&\f(CW\*(C`paper\*(C'\fR keyword is unusual.  It is inherited from the longstanding
\&\f(CW\*(C`texconfig\*(C'\fR script, which supports other configuration settings for
some programs, notably \f(CW\*(C`dvips\*(C'\fR.  \f(CW\*(C`tlmgr\*(C'\fR does not support those extra
settings.
.SS "path"
.IX Subsection "path"
.IP "\fBpath [\-\-w32mode=user|admin] add\fR" 4
.IX Item "path [--w32mode=user|admin] add"
.PD 0
.IP "\fBpath [\-\-w32mode=user|admin] remove\fR" 4
.IX Item "path [--w32mode=user|admin] remove"
.PD
On Unix, adds or removes symlinks for executables, man pages, and info
pages in the system directories specified by the respective options (see
the \*(L"option\*(R" description above). Does not change any initialization
files, either system or personal. Furthermore, any executables added or
removed by future updates are not taken care of automatically; this
command must be rerun as needed.
.Sp
On Windows, the registry part where the binary directory is added or
removed is determined in the following way:
.Sp
If the user has admin rights, and the option \f(CW\*(C`\-\-w32mode\*(C'\fR is not given,
the setting \fIw32_multi_user\fR determines the location (i.e., if it is
on then the system path, otherwise the user path is changed).
.Sp
If the user has admin rights, and the option \f(CW\*(C`\-\-w32mode\*(C'\fR is given, this
option determines the path to be adjusted.
.Sp
If the user does not have admin rights, and the option \f(CW\*(C`\-\-w32mode\*(C'\fR
is not given, and the setting \fIw32_multi_user\fR is off, the user path
is changed, while if the setting \fIw32_multi_user\fR is on, a warning is
issued that the caller does not have enough privileges.
.Sp
If the user does not have admin rights, and the option \f(CW\*(C`\-\-w32mode\*(C'\fR
is given, it must be \f(CW\*(C`user\*(C'\fR and the user path will be adjusted. If a
user without admin rights uses the option \f(CW\*(C`\-\-w32mode admin\*(C'\fR a warning
is issued that the caller does not have enough privileges.
.SS "pinning"
.IX Subsection "pinning"
The \f(CW\*(C`pinning\*(C'\fR action manages the pinning file, see \*(L"Pinning\*(R" below.
.ie n .IP """pinning show""" 4
.el .IP "\f(CWpinning show\fR" 4
.IX Item "pinning show"
Shows the current pinning data.
.ie n .IP """pinning add"" \fIrepo\fR \fIpkgglob\fR..." 4
.el .IP "\f(CWpinning add\fR \fIrepo\fR \fIpkgglob\fR..." 4
.IX Item "pinning add repo pkgglob..."
Pins the packages matching the \fIpkgglob\fR(s) to the repository
\&\fIrepo\fR.
.ie n .IP """pinning remove"" \fIrepo\fR \fIpkgglob\fR..." 4
.el .IP "\f(CWpinning remove\fR \fIrepo\fR \fIpkgglob\fR..." 4
.IX Item "pinning remove repo pkgglob..."
Any packages recorded in the pinning file matching the <pkgglob>s for
the given repository \fIrepo\fR are removed.
.ie n .IP """pinning remove \fIrepo\fP \-\-all""" 4
.el .IP "\f(CWpinning remove \f(CIrepo\f(CW \-\-all\fR" 4
.IX Item "pinning remove repo --all"
Remove all pinning data for repository \fIrepo\fR.
.SS "platform"
.IX Subsection "platform"
.IP "\fBplatform list|add|remove \f(BIplatform\fB...\fR" 4
.IX Item "platform list|add|remove platform..."
.PD 0
.IP "\fBplatform set \f(BIplatform\fB\fR" 4
.IX Item "platform set platform"
.IP "\fBplatform set auto\fR" 4
.IX Item "platform set auto"
.PD
\&\f(CW\*(C`platform list\*(C'\fR lists the TeX Live names of all the platforms
(a.k.a. architectures), (\f(CW\*(C`i386\-linux\*(C'\fR, ...) available at the package
repository.
.Sp
\&\f(CW\*(C`platform add\*(C'\fR \fIplatform\fR... adds the executables for each given platform
\&\fIplatform\fR to the installation from the repository.
.Sp
\&\f(CW\*(C`platform remove\*(C'\fR \fIplatform\fR... removes the executables for each given 
platform \fIplatform\fR from the installation, but keeps the currently 
running platform in any case.
.Sp
\&\f(CW\*(C`platform set\*(C'\fR \fIplatform\fR switches TeX Live to always use the given
platform instead of auto detection.
.Sp
\&\f(CW\*(C`platform set auto\*(C'\fR switches TeX Live to auto detection mode for platform.
.Sp
Platform detection is needed to select the proper \f(CW\*(C`xz\*(C'\fR and 
\&\f(CW\*(C`wget\*(C'\fR binaries that are shipped with TeX Live.
.Sp
\&\f(CW\*(C`arch\*(C'\fR is a synonym for \f(CW\*(C`platform\*(C'\fR.
.Sp
Options:
.RS 4
.IP "\fB\-\-dry\-run\fR" 4
.IX Item "--dry-run"
Nothing is actually installed; instead, the actions to be performed are
written to the terminal.
.RE
.RS 4
.RE
.SS "postaction"
.IX Subsection "postaction"
.IP "\fBpostaction [\f(BIoption\fB...] install [shortcut|fileassoc|script] [\f(BIpkg\fB...]\fR" 4
.IX Item "postaction [option...] install [shortcut|fileassoc|script] [pkg...]"
.PD 0
.IP "\fBpostaction [\f(BIoption\fB...] remove [shortcut|fileassoc|script] [\f(BIpkg\fB...]\fR" 4
.IX Item "postaction [option...] remove [shortcut|fileassoc|script] [pkg...]"
.PD
Carry out the postaction \f(CW\*(C`shortcut\*(C'\fR, \f(CW\*(C`fileassoc\*(C'\fR, or \f(CW\*(C`script\*(C'\fR given
as the second required argument in install or remove mode (which is the
first required argument), for either the packages given on the command
line, or for all if \f(CW\*(C`\-\-all\*(C'\fR is given.
.Sp
Options:
.RS 4
.IP "\fB\-\-w32mode=[user|admin]\fR" 4
.IX Item "--w32mode=[user|admin]"
If the option \f(CW\*(C`\-\-w32mode\*(C'\fR is given the value \f(CW\*(C`user\*(C'\fR, all actions will
only be carried out in the user-accessible parts of the
registry/filesystem, while the value \f(CW\*(C`admin\*(C'\fR selects the system-wide
parts of the registry for the file associations.  If you do not have
enough permissions, using \f(CW\*(C`\-\-w32mode=admin\*(C'\fR will not succeed.
.IP "\fB\-\-fileassocmode=[1|2]\fR" 4
.IX Item "--fileassocmode=[1|2]"
\&\f(CW\*(C`\-\-fileassocmode\*(C'\fR specifies the action for file associations.  If it is
set to 1 (the default), only new associations are added; if it is set to
2, all associations are set to the TeX Live programs.  (See also
\&\f(CW\*(C`option fileassocs\*(C'\fR.)
.IP "\fB\-\-all\fR" 4
.IX Item "--all"
Carry out the postactions for all packages
.RE
.RS 4
.RE
.SS "print-platform"
.IX Subsection "print-platform"
Print the TeX Live identifier for the detected platform
(hardware/operating system) combination to standard output, and exit.
\&\f(CW\*(C`\-\-print\-arch\*(C'\fR is a synonym.
.SS "print-platform-info"
.IX Subsection "print-platform-info"
Print the TeX Live platform identifier, \s-1TL\s0 platform long name, and
original output from guess.
.SS "remove [\fIoption\fP...] \fIpkg\fP..."
.IX Subsection "remove [option...] pkg..."
Remove each \fIpkg\fR specified.  Removing a collection removes all package
dependencies (unless \f(CW\*(C`\-\-no\-depends\*(C'\fR is specified), but not any
collection dependencies of that collection.  However, when removing a
package, dependencies are never removed.  Options:
.IP "\fB\-\-all\fR" 4
.IX Item "--all"
Uninstalls all of TeX Live, asking for confirmation unless \f(CW\*(C`\-\-force\*(C'\fR is
also specified.
.IP "\fB\-\-backup\fR" 4
.IX Item "--backup"
.PD 0
.IP "\fB\-\-backupdir\fR \fIdirectory\fR" 4
.IX Item "--backupdir directory"
.PD
These options behave just as with the update action (q.v.), except they apply to making
backups of packages before they are removed.  The default is to make
such a backup, that is, to save a copy of packages before removal.
.Sp
The \*(L"restore\*(R" action explains how to restore from a backup.
.IP "\fB\-\-no\-depends\fR" 4
.IX Item "--no-depends"
Do not remove dependent packages.
.IP "\fB\-\-no\-depends\-at\-all\fR" 4
.IX Item "--no-depends-at-all"
See above under install (and beware).
.IP "\fB\-\-force\fR" 4
.IX Item "--force"
By default, removal of a package or collection that is a dependency of
another collection or scheme is not allowed.  With this option, the
package will be removed unconditionally.  Use with care.
.Sp
A package that has been removed using the \f(CW\*(C`\-\-force\*(C'\fR option because it
is still listed in an installed collection or scheme will not be
updated, and will be mentioned as \f(CW\*(C`forcibly removed\*(C'\fR in the output of
\&\f(CW\*(C`tlmgr update \-\-list\*(C'\fR.
.IP "\fB\-\-dry\-run\fR" 4
.IX Item "--dry-run"
Nothing is actually removed; instead, the actions to be performed are
written to the terminal.
.PP
This action does not automatically remove symlinks to executables from
system directories; you need to run \f(CW\*(C`tlmgr path remove\*(C'\fR (\*(L"path\*(R")
yourself if you are using this feature and want stale symlinks removed.
.SS "repository"
.IX Subsection "repository"
.IP "\fBrepository list\fR" 4
.IX Item "repository list"
.PD 0
.IP "\fBrepository list \f(BIpath|url|tag\fB\fR" 4
.IX Item "repository list path|url|tag"
.IP "\fBrepository add \f(BIpath\fB [\f(BItag\fB]\fR" 4
.IX Item "repository add path [tag]"
.IP "\fBrepository remove \f(BIpath|tag\fB\fR" 4
.IX Item "repository remove path|tag"
.IP "\fBrepository set \f(BIpath\fB[#\f(BItag\fB] [\f(BIpath\fB[#\f(BItag\fB] ...]\fR" 4
.IX Item "repository set path[#tag] [path[#tag] ...]"
.IP "\fBrepository status\fR" 4
.IX Item "repository status"
.PD
This action manages the list of repositories.  See \s-1MULTIPLE
REPOSITORIES\s0 below for detailed explanations.
.Sp
The first form, \f(CW\*(C`repository list\*(C'\fR, lists all configured repositories
and the respective tags if set. If a path, url, or tag is given after
the \f(CW\*(C`list\*(C'\fR keyword, it is interpreted as the source from which to
initialize a \s-1TL\s0 database and lists the contained packages. This can also
be an otherwise-unused repository, either local or remote. If the option
\&\f(CW\*(C`\-\-with\-platforms\*(C'\fR is spcified in addition, for each package the
available platforms (if any) are also listed.
.Sp
The form \f(CW\*(C`repository add\*(C'\fR adds a repository (optionally attaching a
tag) to the list of repositories, while \f(CW\*(C`repository remove\*(C'\fR removes a
repository, either by full path/url, or by tag.
.Sp
The form \f(CW\*(C`repository set\*(C'\fR sets the list of available repositories to
the items given on the command line, overwriting previous settings.
.Sp
The form \f(CW\*(C`repository status\*(C'\fR reports the verification status of the
loaded repositories with the format of one repository per line
with fields separated by a single space:
.RS 4
.IP "The tag (which can be the same as the url);" 4
.IX Item "The tag (which can be the same as the url);"
= the url;
.Sp
= iff machine-readable output is specified, the verification code (a
number);
.Sp
= a textual description of the verification status, as the last field
extending to the end of line.
.RE
.RS 4
.Sp
That is, in normal (not machine-readable) output, the third field
(numeric verification status) is not present.
.Sp
In all cases, one of the repositories must be tagged as \f(CW\*(C`main\*(C'\fR;
otherwise, all operations will fail!
.RE
.SS "restore"
.IX Subsection "restore"
.IP "\fBrestore [\f(BIoption\fB...] \f(BIpkg\fB [\f(BIrev\fB]\fR" 4
.IX Item "restore [option...] pkg [rev]"
.PD 0
.IP "\fBrestore [\f(BIoption\fB...] \-\-all\fR" 4
.IX Item "restore [option...] --all"
.PD
Restore a package from a previously-made backup.
.Sp
If \f(CW\*(C`\-\-all\*(C'\fR is given, try to restore the latest revision of all 
package backups found in the backup directory.
.Sp
Otherwise, if neither \fIpkg\fR nor \fIrev\fR are given, list the available
backup revisions for all packages.  With \fIpkg\fR given but no \fIrev\fR,
list all available backup revisions of \fIpkg\fR.
.Sp
When listing available packages, \f(CW\*(C`tlmgr\*(C'\fR shows the revision, and in
parenthesis the creation time if available (in format yyyy-mm-dd hh:mm).
.Sp
If (and only if) both \fIpkg\fR and a valid revision number \fIrev\fR are
specified, try to restore the package from the specified backup.
.Sp
Options:
.RS 4
.IP "\fB\-\-all\fR" 4
.IX Item "--all"
Try to restore the latest revision of all package backups found in the
backup directory. Additional non-option arguments (like \fIpkg\fR) are not
allowed.
.IP "\fB\-\-backupdir\fR \fIdirectory\fR" 4
.IX Item "--backupdir directory"
Specify the directory where the backups are to be found. If not given it
will be taken from the configuration setting in the \s-1TLPDB.\s0
.IP "\fB\-\-dry\-run\fR" 4
.IX Item "--dry-run"
Nothing is actually restored; instead, the actions to be performed are
written to the terminal.
.IP "\fB\-\-force\fR" 4
.IX Item "--force"
Don't ask questions.
.IP "\fB\-\-json\fR" 4
.IX Item "--json"
When listing backups, the option \f(CW\*(C`\-\-json\*(C'\fR turn on \s-1JSON\s0 output.
The format is an array of \s-1JSON\s0 objects (\f(CW\*(C`name\*(C'\fR, \f(CW\*(C`rev\*(C'\fR, \f(CW\*(C`date\*(C'\fR).
For details see \f(CW\*(C`tlpkg/doc/JSON\-formats.txt\*(C'\fR, format definition: \f(CW\*(C`TLBACKUPS\*(C'\fR.
If both \f(CW\*(C`\-\-json\*(C'\fR and \f(CW\*(C`\-\-data\*(C'\fR are given, \f(CW\*(C`\-\-json\*(C'\fR takes precedence.
.RE
.RS 4
.RE
.SS "search"
.IX Subsection "search"
.IP "\fBsearch [\f(BIoption\fB...] \f(BIwhat\fB\fR" 4
.IX Item "search [option...] what"
.PD 0
.IP "\fBsearch [\f(BIoption\fB...] \-\-file \f(BIwhat\fB\fR" 4
.IX Item "search [option...] --file what"
.IP "\fBsearch [\f(BIoption\fB...] \-\-all \f(BIwhat\fB\fR" 4
.IX Item "search [option...] --all what"
.PD
By default, search the names, short descriptions, and long descriptions
of all locally installed packages for the argument \fIwhat\fR, interpreted
as a (Perl) regular expression.
.Sp
Options:
.RS 4
.IP "\fB\-\-file\fR" 4
.IX Item "--file"
List all filenames containing \fIwhat\fR.
.IP "\fB\-\-all\fR" 4
.IX Item "--all"
Search everything: package names, descriptions and filenames.
.IP "\fB\-\-global\fR" 4
.IX Item "--global"
Search the TeX Live Database of the installation medium, instead of the
local installation.
.IP "\fB\-\-word\fR" 4
.IX Item "--word"
Restrict the search of package names and descriptions (but not
filenames) to match only full words.  For example, searching for
\&\f(CW\*(C`table\*(C'\fR with this option will not output packages containing the word
\&\f(CW\*(C`tables\*(C'\fR (unless they also contain the word \f(CW\*(C`table\*(C'\fR on its own).
.RE
.RS 4
.RE
.SS "shell"
.IX Subsection "shell"
Starts an interactive mode, where tlmgr prompts for commands. This can
be used directly, or for scripting. The first line of output is
\&\f(CW\*(C`protocol\*(C'\fR \fIn\fR, where \fIn\fR is an unsigned number identifying the
protocol version (currently 1).
.PP
In general, tlmgr actions that can be given on the command line
translate to commands in this shell mode.  For example, you can say
\&\f(CW\*(C`update \-\-list\*(C'\fR to see what would be updated. The \s-1TLPDB\s0 is loaded the
first time it is needed (not at the beginning), and used for the rest of
the session.
.PP
Besides these actions, a few commands are specific to shell mode:
.IP "protocol" 4
.IX Item "protocol"
Print \f(CW\*(C`protocol \f(CIn\f(CW\*(C'\fR, the current protocol version.
.IP "help" 4
.IX Item "help"
Print pointers to this documentation.
.IP "version" 4
.IX Item "version"
Print tlmgr version information.
.IP "quit, end, bye, byebye, \s-1EOF\s0" 4
.IX Item "quit, end, bye, byebye, EOF"
Exit.
.IP "restart" 4
.IX Item "restart"
Restart \f(CW\*(C`tlmgr shell\*(C'\fR with the original command line; most useful when
developing \f(CW\*(C`tlmgr\*(C'\fR.
.IP "load [local|remote]" 4
.IX Item "load [local|remote]"
Explicitly load the local or remote, respectively, \s-1TLPDB.\s0
.IP "save" 4
.IX Item "save"
Save the local \s-1TLPDB,\s0 presumably after other operations have changed it.
.IP "get [\fIvar\fR] =item set [\fIvar\fR [\fIval\fR]]" 4
.IX Item "get [var] =item set [var [val]]"
Get the value of \fIvar\fR, or set it to \fIval\fR.  Possible \fIvar\fR names:
\&\f(CW\*(C`debug\-translation\*(C'\fR, \f(CW\*(C`machine\-readable\*(C'\fR, \f(CW\*(C`no\-execute\-actions\*(C'\fR,
\&\f(CW\*(C`require\-verification\*(C'\fR, \f(CW\*(C`verify\-downloads\*(C'\fR, \f(CW\*(C`repository\*(C'\fR, and
\&\f(CW\*(C`prompt\*(C'\fR. All except \f(CW\*(C`repository\*(C'\fR and \f(CW\*(C`prompt\*(C'\fR are booleans, taking
values 0 and 1, and behave like the corresponding command line option.
The \f(CW\*(C`repository\*(C'\fR variable takes a string, and sets the remote
repository location. The \f(CW\*(C`prompt\*(C'\fR variable takes a string, and sets the
current default prompt.
.Sp
If \fIvar\fR or then \fIval\fR is not specified, it is prompted for.
.SS "show"
.IX Subsection "show"
Synonym for \*(L"info\*(R".
.SS "uninstall"
.IX Subsection "uninstall"
Synonym for remove.
.SS "update [\fIoption\fP...] [\fIpkg\fP...]"
.IX Subsection "update [option...] [pkg...]"
Updates the packages given as arguments to the latest version available
at the installation source.  Either \f(CW\*(C`\-\-all\*(C'\fR or at least one \fIpkg\fR name
must be specified.  Options:
.IP "\fB\-\-all\fR" 4
.IX Item "--all"
Update all installed packages except for \f(CW\*(C`tlmgr\*(C'\fR itself.  Thus, if
updates to \f(CW\*(C`tlmgr\*(C'\fR itself are present, this will simply give an error,
unless also the option \f(CW\*(C`\-\-force\*(C'\fR or \f(CW\*(C`\-\-self\*(C'\fR is given.  (See below.)
.Sp
In addition to updating the installed packages, during the update of a
collection the local installation is (by default) synchronized to the
status of the collection on the server, for both additions and removals.
.Sp
This means that if a package has been removed on the server (and thus
has also been removed from the respective collection), \f(CW\*(C`tlmgr\*(C'\fR will
remove the package in the local installation.  This is called
``auto\-remove'' and is announced as such when using the option
\&\f(CW\*(C`\-\-list\*(C'\fR.  This auto-removal can be suppressed using the option
\&\f(CW\*(C`\-\-no\-auto\-remove\*(C'\fR (not recommended, see option description).
.Sp
Analogously, if a package has been added to a collection on the server
that is also installed locally, it will be added to the local
installation.  This is called ``auto\-install'' and is announced as such
when using the option \f(CW\*(C`\-\-list\*(C'\fR.  This auto-installation can be
suppressed using the option \f(CW\*(C`\-\-no\-auto\-install\*(C'\fR.
.Sp
An exception to the collection dependency checks (including the
auto-installation of packages just mentioned) are those that have been
``forcibly removed'' by you, that is, you called \f(CW\*(C`tlmgr remove \-\-force\*(C'\fR
on them.  (See the \f(CW\*(C`remove\*(C'\fR action documentation.)  To reinstall any
such forcibly removed packages use \f(CW\*(C`\-\-reinstall\-forcibly\-removed\*(C'\fR.
.Sp
If you want to exclude some packages from the current update run (e.g.,
due to a slow link), see the \f(CW\*(C`\-\-exclude\*(C'\fR option below.
.IP "\fB\-\-self\fR" 4
.IX Item "--self"
Update \f(CW\*(C`tlmgr\*(C'\fR itself (that is, the infrastructure packages) if updates
to it are present. On Windows this includes updates to the private Perl
interpreter shipped inside TeX Live.
.Sp
If this option is given together with either \f(CW\*(C`\-\-all\*(C'\fR or a list of
packages, then \f(CW\*(C`tlmgr\*(C'\fR will be updated first and, if this update
succeeds, the new version will be restarted to complete the rest of the
updates.
.Sp
In short:
.Sp
.Vb 4
\&  tlmgr update \-\-self        # update infrastructure only
\&  tlmgr update \-\-self \-\-all  # update infrastructure and all packages
\&  tlmgr update \-\-force \-\-all # update all packages but *not* infrastructure
\&                             # ... this last at your own risk, not recommended!
.Ve
.IP "\fB\-\-dry\-run\fR" 4
.IX Item "--dry-run"
Nothing is actually installed; instead, the actions to be performed are
written to the terminal.  This is a more detailed report than \f(CW\*(C`\-\-list\*(C'\fR.
.IP "\fB\-\-list\fR [\fIpkg\fR]" 4
.IX Item "--list [pkg]"
Concisely list the packages which would be updated, newly installed, or
removed, without actually changing anything. 
If \f(CW\*(C`\-\-all\*(C'\fR is also given, all available updates are listed.
If \f(CW\*(C`\-\-self\*(C'\fR is given, but not \f(CW\*(C`\-\-all\*(C'\fR, only updates to the
critical packages (tlmgr, texlive infrastructure, perl on Windows, etc.)
are listed.
If neither \f(CW\*(C`\-\-all\*(C'\fR nor \f(CW\*(C`\-\-self\*(C'\fR is given, and in addition no \fIpkg\fR is
given, then \f(CW\*(C`\-\-all\*(C'\fR is assumed (thus, \f(CW\*(C`tlmgr update \-\-list\*(C'\fR is the
same as \f(CW\*(C`tlmgr update \-\-list \-\-all\*(C'\fR).
If neither \f(CW\*(C`\-\-all\*(C'\fR nor \f(CW\*(C`\-\-self\*(C'\fR is given, but specific package names are
given, those packages are checked for updates.
.IP "\fB\-\-exclude\fR \fIpkg\fR" 4
.IX Item "--exclude pkg"
Exclude \fIpkg\fR from the update process.  If this option is given more
than once, its arguments accumulate.
.Sp
An argument \fIpkg\fR excludes both the package \fIpkg\fR itself and all
its related platform-specific packages \fIpkg.ARCH\fR.  For example,
.Sp
.Vb 1
\&  tlmgr update \-\-all \-\-exclude a2ping
.Ve
.Sp
will not update \f(CW\*(C`a2ping\*(C'\fR, \f(CW\*(C`a2ping.i386\-linux\*(C'\fR, or
any other \f(CW\*(C`a2ping.\*(C'\fR\fI\s-1ARCH\s0\fR package.
.Sp
If this option specifies a package that would otherwise be a candidate
for auto-installation, auto-removal, or reinstallation of a forcibly
removed package, \f(CW\*(C`tlmgr\*(C'\fR quits with an error message.  Excludes are not
supported in these circumstances.
.Sp
This option can also be set permanently in the tlmgr config file with 
the key \f(CW\*(C`update\-exclude\*(C'\fR.
.IP "\fB\-\-no\-auto\-remove\fR [\fIpkg\fR...]" 4
.IX Item "--no-auto-remove [pkg...]"
By default, \f(CW\*(C`tlmgr\*(C'\fR tries to remove packages which have disappeared on
the server, as described above under \f(CW\*(C`\-\-all\*(C'\fR.  This option prevents
such removals, either for all packages (with \f(CW\*(C`\-\-all\*(C'\fR), or for just the
given \fIpkg\fR names.  This can lead to an inconsistent TeX installation,
since packages are not infrequently renamed or replaced by their
authors.  Therefore this is not recommend.
.IP "\fB\-\-no\-auto\-install\fR [\fIpkg\fR...]" 4
.IX Item "--no-auto-install [pkg...]"
Under normal circumstances \f(CW\*(C`tlmgr\*(C'\fR will install packages which are new
on the server, as described above under \f(CW\*(C`\-\-all\*(C'\fR.  This option prevents
any such automatic installation, either for all packages (with
\&\f(CW\*(C`\-\-all\*(C'\fR), or the given \fIpkg\fR names.
.Sp
Furthermore, after the \f(CW\*(C`tlmgr\*(C'\fR run using this has finished, the
packages that would have been auto-installed \fIwill be considered as
forcibly removed\fR.  So, if \f(CW\*(C`foobar\*(C'\fR is the only new package on the
server, then
.Sp
.Vb 1
\&  tlmgr update \-\-all \-\-no\-auto\-install
.Ve
.Sp
is equivalent to
.Sp
.Vb 2
\&  tlmgr update \-\-all
\&  tlmgr remove \-\-force foobar
.Ve
.IP "\fB\-\-reinstall\-forcibly\-removed\fR" 4
.IX Item "--reinstall-forcibly-removed"
Under normal circumstances \f(CW\*(C`tlmgr\*(C'\fR will not install packages that have
been forcibly removed by the user; that is, removed with \f(CW\*(C`remove
\&\-\-force\*(C'\fR, or whose installation was prohibited by \f(CW\*(C`\-\-no\-auto\-install\*(C'\fR
during an earlier update.
.Sp
This option makes \f(CW\*(C`tlmgr\*(C'\fR ignore the forcible removals and re-install
all such packages. This can be used to completely synchronize an
installation with the server's idea of what is available:
.Sp
.Vb 1
\&  tlmgr update \-\-reinstall\-forcibly\-removed \-\-all
.Ve
.IP "\fB\-\-backup\fR" 4
.IX Item "--backup"
.PD 0
.IP "\fB\-\-backupdir\fR \fIdirectory\fR" 4
.IX Item "--backupdir directory"
.PD
These two options control the creation of backups of packages \fIbefore\fR
updating; that is, backup of packages as currently installed.  If
neither options is given, no backup will made. If \f(CW\*(C`\-\-backupdir\*(C'\fR is
given and specifies a writable directory then a backup will be made in
that location. If only \f(CW\*(C`\-\-backup\*(C'\fR is given, then a backup will be made
to the directory previously set via the \*(L"option\*(R" action (see
below). If both are given then a backup will be made to the specified
\&\fIdirectory\fR.
.Sp
You can also set options via the \*(L"option\*(R" action to automatically make
backups for all packages, and/or keep only a certain number of backups.
.Sp
\&\f(CW\*(C`tlmgr\*(C'\fR always makes a temporary backup when updating packages, in case
of download or other failure during an update.  In contrast, the purpose
of this \f(CW\*(C`\-\-backup\*(C'\fR option is to save a persistent backup in case the
actual \fIcontent\fR of the update causes problems, e.g., introduces an TeX
incompatibility.
.Sp
The \*(L"restore\*(R" action explains how to restore from a backup.
.IP "\fB\-\-no\-depends\fR" 4
.IX Item "--no-depends"
If you call for updating a package normally all depending packages
will also be checked for updates and updated if necessary. This switch
suppresses this behavior.
.IP "\fB\-\-no\-depends\-at\-all\fR" 4
.IX Item "--no-depends-at-all"
See above under install (and beware).
.IP "\fB\-\-force\fR" 4
.IX Item "--force"
Force update of normal packages, without updating \f(CW\*(C`tlmgr\*(C'\fR itself 
(unless the \f(CW\*(C`\-\-self\*(C'\fR option is also given).  Not recommended.
.Sp
Also, \f(CW\*(C`update \-\-list\*(C'\fR is still performed regardless of this option.
.PP
If the package on the server is older than the package already installed
(e.g., if the selected mirror is out of date), \f(CW\*(C`tlmgr\*(C'\fR does not
downgrade.  Also, packages for uninstalled platforms are not installed.
.PP
\&\f(CW\*(C`tlmgr\*(C'\fR saves a copy of the \f(CW\*(C`texlive.tlpdb\*(C'\fR file used for an update
with a suffix representing the repository url, as in
\&\f(CW\*(C`tlpkg/texlive.tlpdb.\*(C'\fR\fIlong-hash-string\fR.  These can be useful for
fallback information, but if you don't like them accumulating (e.g.,
\&\f(CW\*(C`mirror.ctan.org\*(C'\fR resolves to many different hosts, each resulting in
a possibly different hash), it's harmless to delete them.
.PP
This action does not automatically add or remove new symlinks in system
directories; you need to run \f(CW\*(C`tlmgr\*(C'\fR \*(L"path\*(R" yourself if you are using
this feature and want new symlinks added.
.SH "CONFIGURATION FILE FOR TLMGR"
.IX Header "CONFIGURATION FILE FOR TLMGR"
\&\f(CW\*(C`tlmgr\*(C'\fR reads two configuration files: one is system-wide, in
\&\f(CW\*(C`TEXMFSYSCONFIG/tlmgr/config\*(C'\fR, and the other is user-specific, in
\&\f(CW\*(C`TEXMFCONFIG/tlmgr/config\*(C'\fR.  The user-specific one is the default for
the \f(CW\*(C`conf tlmgr\*(C'\fR action.  (Run \f(CW\*(C`kpsewhich
\&\-var\-value=TEXMFSYSCONFIG\*(C'\fR or \f(CW\*(C`... TEXMFCONFIG ...\*(C'\fR to see the actual
directory names.)
.PP
A few defaults corresponding to command-line options can be set in these
configuration files.  In addition, the system-wide file can contain a
directive to restrict the allowed actions.
.PP
In these config files, empty lines and lines starting with # are
ignored.  All other lines must look like:
.PP
.Vb 1
\&  key = value
.Ve
.PP
where the spaces are optional but the \f(CW\*(C`=\*(C'\fR is required.
.PP
The allowed keys are:
.ie n .IP """auto\-remove"", value 0 or 1 (default 1), same as command-line option." 4
.el .IP "\f(CWauto\-remove\fR, value 0 or 1 (default 1), same as command-line option." 4
.IX Item "auto-remove, value 0 or 1 (default 1), same as command-line option."
.PD 0
.ie n .IP """gui\-expertmode"", value 0 or 1 (default 1). This switches between the full \s-1GUI\s0 and a simplified \s-1GUI\s0 with only the most common settings." 4
.el .IP "\f(CWgui\-expertmode\fR, value 0 or 1 (default 1). This switches between the full \s-1GUI\s0 and a simplified \s-1GUI\s0 with only the most common settings." 4
.IX Item "gui-expertmode, value 0 or 1 (default 1). This switches between the full GUI and a simplified GUI with only the most common settings."
.ie n .IP """gui\-lang"" \fIllcode\fR, with a language code value as with the command-line option." 4
.el .IP "\f(CWgui\-lang\fR \fIllcode\fR, with a language code value as with the command-line option." 4
.IX Item "gui-lang llcode, with a language code value as with the command-line option."
.ie n .IP """no\-checksums"", value 0 or 1 (default 0, see below)." 4
.el .IP "\f(CWno\-checksums\fR, value 0 or 1 (default 0, see below)." 4
.IX Item "no-checksums, value 0 or 1 (default 0, see below)."
.ie n .IP """persistent\-downloads"", value 0 or 1 (default 1), same as command-line option." 4
.el .IP "\f(CWpersistent\-downloads\fR, value 0 or 1 (default 1), same as command-line option." 4
.IX Item "persistent-downloads, value 0 or 1 (default 1), same as command-line option."
.ie n .IP """require\-verification"", value 0 or 1 (default 0), same as command-line option." 4
.el .IP "\f(CWrequire\-verification\fR, value 0 or 1 (default 0), same as command-line option." 4
.IX Item "require-verification, value 0 or 1 (default 0), same as command-line option."
.ie n .IP """update\-exclude"", value: comma-separated list of packages (no space allowed). Same as the command line option ""\-\-exclude"" for the action ""update""." 4
.el .IP "\f(CWupdate\-exclude\fR, value: comma-separated list of packages (no space allowed). Same as the command line option \f(CW\-\-exclude\fR for the action \f(CWupdate\fR." 4
.IX Item "update-exclude, value: comma-separated list of packages (no space allowed). Same as the command line option --exclude for the action update."
.ie n .IP """verify\-downloads"", value 0 or 1 (default 1), same as command-line option." 4
.el .IP "\f(CWverify\-downloads\fR, value 0 or 1 (default 1), same as command-line option." 4
.IX Item "verify-downloads, value 0 or 1 (default 1), same as command-line option."
.PD
.PP
The system-wide config file can contain one additional key:
.ie n .IP """allowed\-actions"" \fIaction1\fR [,\fIaction\fR,...] The value is a comma-separated list of ""tlmgr"" actions which are allowed to be executed when ""tlmgr"" is invoked in system mode (that is, without ""\-\-usermode"")." 4
.el .IP "\f(CWallowed\-actions\fR \fIaction1\fR [,\fIaction\fR,...] The value is a comma-separated list of \f(CWtlmgr\fR actions which are allowed to be executed when \f(CWtlmgr\fR is invoked in system mode (that is, without \f(CW\-\-usermode\fR)." 4
.IX Item "allowed-actions action1 [,action,...] The value is a comma-separated list of tlmgr actions which are allowed to be executed when tlmgr is invoked in system mode (that is, without --usermode)."
This allows distributors to include the \f(CW\*(C`tlmgr\*(C'\fR in their packaging, but
allow only a restricted set of actions that do not interfere with their
distro package manager.  For native TeX Live installations, it doesn't
make sense to set this.
.PP
The \f(CW\*(C`no\-checksums\*(C'\fR key needs more explanation.  By default, package
checksums computed and stored on the server (in the \s-1TLPDB\s0) are compared
to checksums computed locally after downloading.  \f(CW\*(C`no\-checksums\*(C'\fR
disables this process.
.PP
The checksum algorithm is \s-1SHA\-512.\s0  Your system must have one of (looked
for in this order) the Perl \f(CW\*(C`Digest::SHA\*(C'\fR module, the \f(CW\*(C`openssl\*(C'\fR
program (<https://openssl.org>), the \f(CW\*(C`sha512sum\*(C'\fR program (from \s-1GNU\s0
Coreutils, <https://www.gnu.org/software/coreutils>), or finally the
\&\f(CW\*(C`shasum\*(C'\fR program (just to support old Macs).  If none of these are
available, a warning is issued and \f(CW\*(C`tlmgr\*(C'\fR proceeds without checking
checksums.  (Incidentally, other \s-1SHA\s0 implementations, such as the pure
Perl and pure Lua modules, are much too slow to be usable in our
context.)  \f(CW\*(C`no\-checksums\*(C'\fR avoids the warning.
.SH "CRYPTOGRAPHIC VERIFICATION"
.IX Header "CRYPTOGRAPHIC VERIFICATION"
\&\f(CW\*(C`tlmgr\*(C'\fR and \f(CW\*(C`install\-tl\*(C'\fR perform cryptographic verification if
possible.  If verification is performed and successful, the programs
report \f(CW\*(C`(verified)\*(C'\fR after loading the \s-1TLPDB\s0; otherwise, they report
\&\f(CW\*(C`(not verified)\*(C'\fR.  But either way, by default the installation and/or
updates proceed normally.
.PP
If a program named \f(CW\*(C`gpg\*(C'\fR is available (that is, found in \f(CW\*(C`PATH\*(C'\fR), by
default cryptographic signatures will be checked: we require the main
repository be signed, but not any additional repositories. If \f(CW\*(C`gpg\*(C'\fR is
not available, by default signatures are not checked and no verification
is carried out, but \f(CW\*(C`tlmgr\*(C'\fR still proceeds normally.
.PP
The behavior of the verification can be controlled by the command line
and config file option \f(CW\*(C`verify\-repo\*(C'\fR which takes one of the following
values: \f(CW\*(C`none\*(C'\fR, \f(CW\*(C`main\*(C'\fR, or \f(CW\*(C`all\*(C'\fR. With \f(CW\*(C`none\*(C'\fR, no verification
whatsoever is attempted.  With \f(CW\*(C`main\*(C'\fR (the default) verification is
required only for the main repository, and only if \f(CW\*(C`gpg\*(C'\fR is available;
though attempted for all, missing signatures of subsidiary repositories
will not result in an error.  Finally, in the case of \f(CW\*(C`all\*(C'\fR, \f(CW\*(C`gpg\*(C'\fR
must be available and all repositories need to be signed.
.PP
In all cases, if a signature is checked and fails to verify, an error
is raised.
.PP
Cryptographic verification requires checksum checking (described just
above) to succeed, and a working GnuPG (\f(CW\*(C`gpg\*(C'\fR) program (see below for
search method).  Then, unless cryptographic verification has been
disabled, a signature file (\f(CW\*(C`texlive.tlpdb.*.asc\*(C'\fR) of the checksum file
is downloaded and the signature verified. The signature is created by
the TeX Live Distribution \s-1GPG\s0 key 0x0D5E5D9106BAB6BC, which in turn is
signed by Karl Berry's key 0x0716748A30D155AD and
Norbert Preining's key 0x6CACA448860CDC13.  All
of these keys are obtainable from the standard key servers.
.PP
Additional trusted keys can be added using the \f(CW\*(C`key\*(C'\fR action.
.SS "Configuration of GnuPG invocation"
.IX Subsection "Configuration of GnuPG invocation"
The executable used for GnuPG is searched as follows: If the environment
variable \f(CW\*(C`TL_GNUPG\*(C'\fR is set, it is tested and used; otherwise \f(CW\*(C`gpg\*(C'\fR is
checked; finally \f(CW\*(C`gpg2\*(C'\fR is checked.
.PP
Further adaptation of the \f(CW\*(C`gpg\*(C'\fR invocation can be made using the two
environment variables \f(CW\*(C`TL_GNUPGHOME\*(C'\fR, which is passed to \f(CW\*(C`gpg\*(C'\fR as the
value for \f(CW\*(C`\-\-homedir\*(C'\fR, and \f(CW\*(C`TL_GNUPGARGS\*(C'\fR, which replaces the default
options \f(CW\*(C`\-\-no\-secmem\-warning \-\-no\-permission\-warning\*(C'\fR.
.SH "USER MODE"
.IX Header "USER MODE"
\&\f(CW\*(C`tlmgr\*(C'\fR provides a restricted way, called ``user mode'', to manage
arbitrary texmf trees in the same way as the main installation.  For
example, this allows people without write permissions on the
installation location to update/install packages into a tree of their
own.
.PP
\&\f(CW\*(C`tlmgr\*(C'\fR is switched into user mode with the command line option
\&\f(CW\*(C`\-\-usermode\*(C'\fR.  It does not switch automatically, nor is there any
configuration file setting for it.  Thus, this option has to be
explicitly given every time user mode is to be activated.
.PP
This mode of \f(CW\*(C`tlmgr\*(C'\fR works on a user tree, by default the value of the
\&\f(CW\*(C`TEXMFHOME\*(C'\fR variable.  This can be overridden with the command line
option \f(CW\*(C`\-\-usertree\*(C'\fR.  In the following when we speak of the user tree
we mean either \f(CW\*(C`TEXMFHOME\*(C'\fR or the one given on the command line.
.PP
Not all actions are allowed in user mode; \f(CW\*(C`tlmgr\*(C'\fR will warn you and not
carry out any problematic actions.  Currently not supported (and
probably will never be) is the \f(CW\*(C`platform\*(C'\fR action.  The \f(CW\*(C`gui\*(C'\fR action is
currently not supported, but may be in a future release.
.PP
Some \f(CW\*(C`tlmgr\*(C'\fR actions don't need any write permissions and thus work the
same in user mode and normal mode.  Currently these are: \f(CW\*(C`check\*(C'\fR,
\&\f(CW\*(C`help\*(C'\fR, \f(CW\*(C`list\*(C'\fR, \f(CW\*(C`print\-platform\*(C'\fR, \f(CW\*(C`print\-platform\-info\*(C'\fR, \f(CW\*(C`search\*(C'\fR,
\&\f(CW\*(C`show\*(C'\fR, \f(CW\*(C`version\*(C'\fR.
.PP
On the other hand, most of the actions dealing with package management
do need write permissions, and thus behave differently in user mode, as
described below: \f(CW\*(C`install\*(C'\fR, \f(CW\*(C`update\*(C'\fR, \f(CW\*(C`remove\*(C'\fR, \f(CW\*(C`option\*(C'\fR, \f(CW\*(C`paper\*(C'\fR,
\&\f(CW\*(C`generate\*(C'\fR, \f(CW\*(C`backup\*(C'\fR, \f(CW\*(C`restore\*(C'\fR, \f(CW\*(C`uninstall\*(C'\fR, \f(CW\*(C`symlinks\*(C'\fR.
.PP
Before using \f(CW\*(C`tlmgr\*(C'\fR in user mode, you have to set up the user tree
with the \f(CW\*(C`init\-usertree\*(C'\fR action.  This creates \fIusertree\fR\f(CW\*(C`/web2c\*(C'\fR and
\&\fIusertree\fR\f(CW\*(C`/tlpkg/tlpobj\*(C'\fR, and a minimal
\&\fIusertree\fR\f(CW\*(C`/tlpkg/texlive.tlpdb\*(C'\fR.  At that point, you can tell
\&\f(CW\*(C`tlmgr\*(C'\fR to do the (supported) actions by adding the \f(CW\*(C`\-\-usermode\*(C'\fR
command line option.
.PP
In user mode the file \fIusertree\fR\f(CW\*(C`/tlpkg/texlive.tlpdb\*(C'\fR contains only
the packages that have been installed into the user tree using \f(CW\*(C`tlmgr\*(C'\fR,
plus additional options from the ``virtual'' package
\&\f(CW\*(C`00texlive.installation\*(C'\fR (similar to the main installation's
\&\f(CW\*(C`texlive.tlpdb\*(C'\fR).
.PP
All actions on packages in user mode can only be carried out on packages
that are known as \f(CW\*(C`relocatable\*(C'\fR.  This excludes all packages containing
executables and a few other core packages.  Of the 2500 or so packages
currently in TeX Live the vast majority are relocatable and can be
installed into a user tree.
.PP
Description of changes of actions in user mode:
.SS "User mode install"
.IX Subsection "User mode install"
In user mode, the \f(CW\*(C`install\*(C'\fR action checks that the package and all
dependencies are all either relocated or already installed in the system
installation.  If this is the case, it unpacks all containers to be
installed into the user tree (to repeat, that's either \f(CW\*(C`TEXMFHOME\*(C'\fR or
the value of \f(CW\*(C`\-\-usertree\*(C'\fR) and add the respective packages to the user
tree's \f(CW\*(C`texlive.tlpdb\*(C'\fR (creating it if need be).
.PP
Currently installing a collection in user mode installs all dependent
packages, but in contrast to normal mode, does \fInot\fR install dependent
collections.  For example, in normal mode \f(CW\*(C`tlmgr install
collection\-context\*(C'\fR would install \f(CW\*(C`collection\-basic\*(C'\fR and other
collections, while in user mode, \fIonly\fR the packages mentioned in
\&\f(CW\*(C`collection\-context\*(C'\fR are installed.
.PP
If a package shipping map files is installed in user mode, a backup of
the user's \f(CW\*(C`updmap.cfg\*(C'\fR in \f(CW\*(C`USERTREE/web2c/\*(C'\fR is made, and then this file
regenerated from the list of installed packages.
.SS "User mode backup, restore, remove, update"
.IX Subsection "User mode backup, restore, remove, update"
In user mode, these actions check that all packages to be acted on are
installed in the user tree before proceeding; otherwise, they behave
just as in normal mode.
.SS "User mode generate, option, paper"
.IX Subsection "User mode generate, option, paper"
In user mode, these actions operate only on the user tree's
configuration files and/or \f(CW\*(C`texlive.tlpdb\*(C'\fR.
creates configuration files in user tree
.SH "MULTIPLE REPOSITORIES"
.IX Header "MULTIPLE REPOSITORIES"
The main TeX Live repository contains a vast array of packages.
Nevertheless, additional local repositories can be useful to provide
locally-installed resources, such as proprietary fonts and house styles.
Also, alternative package repositories distribute packages that cannot
or should not be included in TeX Live, for whatever reason.
.PP
The simplest and most reliable method is to temporarily set the
installation source to any repository (with the \f(CW\*(C`\-repository\*(C'\fR or
\&\f(CW\*(C`option repository\*(C'\fR command line options), and perform your operations.
.PP
When you are using multiple repositories over a sustained length of
time, however, explicitly switching between them becomes inconvenient.
Thus, it's possible to tell \f(CW\*(C`tlmgr\*(C'\fR about additional repositories you
want to use.  The basic command is \f(CW\*(C`tlmgr repository add\*(C'\fR.  The rest of
this section explains further.
.PP
When using multiple repositories, one of them has to be set as the main
repository, which distributes most of the installed packages.  When you
switch from a single repository installation to a multiple repository
installation, the previous sole repository will be set as the main
repository.
.PP
By default, even if multiple repositories are configured, packages are
\&\fIstill\fR \fIonly\fR installed from the main repository.  Thus, simply
adding a second repository does not actually enable installation of
anything from there.  You also have to specify which packages should be
taken from the new repository, by specifying so-called ``pinning''
rules, described next.
.SS "Pinning"
.IX Subsection "Pinning"
When a package \f(CW\*(C`foo\*(C'\fR is pinned to a repository, a package \f(CW\*(C`foo\*(C'\fR in any
other repository, even if it has a higher revision number, will not be
considered an installable candidate.
.PP
As mentioned above, by default everything is pinned to the main
repository.  Let's now go through an example of setting up a second
repository and enabling updates of a package from it.
.PP
First, check that we have support for multiple repositories, and have
only one enabled (as is the case by default):
.PP
.Vb 3
\& $ tlmgr repository list
\& List of repositories (with tags if set):
\&   /var/www/norbert/tlnet
.Ve
.PP
Ok.  Let's add the \f(CW\*(C`tlcontrib\*(C'\fR repository (this is a real
repository hosted at <http://contrib.texlive.info>) with the tag \f(CW\*(C`tlcontrib\*(C'\fR:
.PP
.Vb 1
\& $ tlmgr repository add http://contrib.texlive.info/current tlcontrib
.Ve
.PP
Check the repository list again:
.PP
.Vb 4
\& $ tlmgr repository list
\& List of repositories (with tags if set):
\&    http://contrib.texlive.info/current (tlcontrib)
\&    /var/www/norbert/tlnet (main)
.Ve
.PP
Now we specify a pinning entry to get the package \f(CW\*(C`classico\*(C'\fR from
\&\f(CW\*(C`tlcontrib\*(C'\fR:
.PP
.Vb 1
\& $ tlmgr pinning add tlcontrib classico
.Ve
.PP
Check that we can find \f(CW\*(C`classico\*(C'\fR:
.PP
.Vb 5
\& $ tlmgr show classico
\& package:     classico
\& ...
\& shortdesc:   URW Classico fonts
\& ...
.Ve
.PP
\&\- install \f(CW\*(C`classico\*(C'\fR:
.PP
.Vb 4
\& $ tlmgr install classico
\& tlmgr: package repositories:
\& ...
\& [1/1,  ??:??/??:??] install: classico @tlcontrib [737k]
.Ve
.PP
In the output here you can see that the \f(CW\*(C`classico\*(C'\fR package has been
installed from the \f(CW\*(C`tlcontrib\*(C'\fR repository (\f(CW@tlcontrib\fR).
.PP
Finally, \f(CW\*(C`tlmgr pinning\*(C'\fR also supports removing certain or all packages
from a given repository:
.PP
.Vb 2
\&  $ tlmgr pinning remove tlcontrib classico # remove just classico
\&  $ tlmgr pinning remove tlcontrib \-\-all    # take nothing from tlcontrib
.Ve
.PP
A summary of the \f(CW\*(C`tlmgr pinning\*(C'\fR actions is given above.
.SH "GUI FOR TLMGR"
.IX Header "GUI FOR TLMGR"
The graphical user interface for \f(CW\*(C`tlmgr\*(C'\fR requires Perl/Tk
<https://search.cpan.org/search?query=perl%2Ftk>. For Unix-based
systems Perl/Tk (as well as Perl of course) has to be installed
outside of \s-1TL.\s0  <https://tug.org/texlive/distro.html#perltk> has a
list of invocations for some distros.  For Windows the necessary
modules are no longer shipped within TeX Live, so you'll have to have an
external Perl available that includes them.
.PP
We are talking here about the \s-1GUI\s0 built into tlmgr itself, not about the
other tlmgr GUIs, which are: tlshell (Tcl/Tk\-based), tlcockpit
(Java-based) and, only on Macs, TeX Live Utility. These are invoked as
separate programs.
.PP
The \s-1GUI\s0 mode of tlmgr is started with the invocation \f(CW\*(C`tlmgr gui\*(C'\fR;
assuming Tk is loadable, the graphical user interface will be shown.
The main window contains a menu bar, the main display, and a status
area where messages normally shown on the console are displayed.
.PP
Within the main display there are three main parts: the \f(CW\*(C`Display
configuration\*(C'\fR area, the list of packages, and the action buttons.
.PP
Also, at the top right the currently loaded repository is shown; this
also acts as a button and when clicked will try to load the default
repository.  To load a different repository, see the \f(CW\*(C`tlmgr\*(C'\fR menu item.
.PP
Finally, the status area at the bottom of the window gives additional
information about what is going on.
.SS "Main display"
.IX Subsection "Main display"
\fIDisplay configuration area\fR
.IX Subsection "Display configuration area"
.PP
The first part of the main display allows you to specify (filter) which
packages are shown.  By default, all are shown.  Changes here are
reflected right away.
.IP "Status" 4
.IX Item "Status"
Select whether to show all packages (the default), only those installed,
only those \fInot\fR installed, or only those with update available.
.IP "Category" 4
.IX Item "Category"
Select which categories are shown: packages, collections, and/or
schemes.  These are briefly explained in the \*(L"\s-1DESCRIPTION\*(R"\s0 section
above.
.IP "Match" 4
.IX Item "Match"
Select packages matching for a specific pattern.  By default, this
searches both descriptions and filenames.  You can also select a subset
for searching.
.IP "Selection" 4
.IX Item "Selection"
Select packages to those selected, those not selected, or all.  Here,
``selected'' means that the checkbox in the beginning of the line of a
package is ticked.
.IP "Display configuration buttons" 4
.IX Item "Display configuration buttons"
To the right there are three buttons: select all packages, select none
(a.k.a. deselect all), and reset all these filters to the defaults,
i.e., show all available.
.PP
\fIPackage list area\fR
.IX Subsection "Package list area"
.PP
The second are of the main display lists all installed packages.  If a
repository is loaded, those that are available but not installed are
also listed.
.PP
Double clicking on a package line pops up an informational window with
further details: the long description, included files, etc.
.PP
Each line of the package list consists of the following items:
.IP "a checkbox" 4
.IX Item "a checkbox"
Used to select particular packages; some of the action buttons (see
below) work only on the selected packages.
.IP "package name" 4
.IX Item "package name"
The name (identifier) of the package as given in the database.
.IP "local revision (and version)" 4
.IX Item "local revision (and version)"
If the package is installed the TeX Live revision number for the
installed package will be shown.  If there is a catalogue version given
in the database for this package, it will be shown in parentheses.
However, the catalogue version, unlike the \s-1TL\s0 revision, is not
guaranteed to reflect what is actually installed.
.IP "remote revision (and version)" 4
.IX Item "remote revision (and version)"
If a repository has been loaded the revision of the package in the
repository (if present) is shown.  As with the local column, if a
catalogue version is provided it will be displayed.  And also as with
the local column, the catalogue version may be stale.
.IP "short description" 4
.IX Item "short description"
The short description of the package.
.PP
\fIMain display action buttons\fR
.IX Subsection "Main display action buttons"
.PP
Below the list of packages are several buttons:
.IP "Update all installed" 4
.IX Item "Update all installed"
This calls \f(CW\*(C`tlmgr update \-\-all\*(C'\fR, i.e., tries to update all available
packages.  Below this button is a toggle to allow reinstallation of
previously removed packages as part of this action.
.Sp
The other four buttons only work on the selected packages, i.e., those
where the checkbox at the beginning of the package line is ticked.
.IP "Update" 4
.IX Item "Update"
Update only the selected packages.
.IP "Install" 4
.IX Item "Install"
Install the selected packages; acts like \f(CW\*(C`tlmgr install\*(C'\fR, i.e., also
installs dependencies.  Thus, installing a collection installs all its
constituent packages.
.IP "Remove" 4
.IX Item "Remove"
Removes the selected packages; acts like \f(CW\*(C`tlmgr remove\*(C'\fR, i.e., it will
also remove dependencies of collections (but not dependencies of normal
packages).
.IP "Backup" 4
.IX Item "Backup"
Makes a backup of the selected packages; acts like \f(CW\*(C`tlmgr backup\*(C'\fR. This
action needs the option \f(CW\*(C`backupdir\*(C'\fR set (see \f(CW\*(C`Options \-\*(C'\fR General>).
.SS "Menu bar"
.IX Subsection "Menu bar"
The following entries can be found in the menu bar:
.ie n .IP """tlmgr"" menu" 4
.el .IP "\f(CWtlmgr\fR menu" 4
.IX Item "tlmgr menu"
The items here load various repositories: the default as specified in
the TeX Live database, the default network repository, the repository
specified on the command line (if any), and an arbitrarily
manually-entered one.  Also has the so-necessary \f(CW\*(C`quit\*(C'\fR operation.
.ie n .IP """Options menu""" 4
.el .IP "\f(CWOptions menu\fR" 4
.IX Item "Options menu"
Provides access to several groups of options: \f(CW\*(C`Paper\*(C'\fR (configuration of
default paper sizes), \f(CW\*(C`Platforms\*(C'\fR (only on Unix, configuration of the
supported/installed platforms), \f(CW\*(C`GUI Language\*(C'\fR (select language used in
the \s-1GUI\s0 interface), and \f(CW\*(C`General\*(C'\fR (everything else).
.Sp
Several toggles are also here.  The first is \f(CW\*(C`Expert options\*(C'\fR, which is
set by default.  If you turn this off, the next time you start the \s-1GUI\s0 a
simplified screen will be shown that display only the most important
functionality.  This setting is saved in the configuration file of
\&\f(CW\*(C`tlmgr\*(C'\fR; see \*(L"\s-1CONFIGURATION FILE FOR TLMGR\*(R"\s0 for details.
.Sp
The other toggles are all off by default: for debugging output, to
disable the automatic installation of new packages, and to disable the
automatic removal of packages deleted from the server.  Playing with the
choices of what is or isn't installed may lead to an inconsistent TeX Live
installation; e.g., when a package is renamed.
.ie n .IP """Actions menu""" 4
.el .IP "\f(CWActions menu\fR" 4
.IX Item "Actions menu"
Provides access to several actions: update the filename database (aka
\&\f(CW\*(C`ls\-R\*(C'\fR, \f(CW\*(C`mktexlsr\*(C'\fR, \f(CW\*(C`texhash\*(C'\fR), rebuild all formats (\f(CW\*(C`fmtutil\-sys
\&\-\-all\*(C'\fR), update the font map database (\f(CW\*(C`updmap\-sys\*(C'\fR), restore from a backup
of a package, and use of symbolic links in system directories (not on
Windows).
.Sp
The final action is to remove the entire TeX Live installation (also not
on Windows).
.ie n .IP """Help menu""" 4
.el .IP "\f(CWHelp menu\fR" 4
.IX Item "Help menu"
Provides access to the TeX Live manual (also on the web at
<https://tug.org/texlive/doc.html>) and the usual ``About'' box.
.SS "\s-1GUI\s0 options"
.IX Subsection "GUI options"
Some generic Perl/Tk options can be specified with \f(CW\*(C`tlmgr gui\*(C'\fR to
control the display:
.ie n .IP """\-background"" \fIcolor\fR" 4
.el .IP "\f(CW\-background\fR \fIcolor\fR" 4
.IX Item "-background color"
Set background color.
.ie n .IP """\-font """" \fIfontname\fR \fIfontsize\fR """"""" 4
.el .IP "\f(CW\-font ``\fR \fIfontname\fR \fIfontsize\fR \f(CW''\fR" 4
.IX Item "-font "" fontname fontsize """
Set font, e.g., \f(CW\*(C`tlmgr gui \-font "helvetica 18"\*(C'\fR.  The argument to
\&\f(CW\*(C`\-font\*(C'\fR must be quoted, i.e., passed as a single string.
.ie n .IP """\-foreground"" \fIcolor\fR" 4
.el .IP "\f(CW\-foreground\fR \fIcolor\fR" 4
.IX Item "-foreground color"
Set foreground color.
.ie n .IP """\-geometry"" \fIgeomspec\fR" 4
.el .IP "\f(CW\-geometry\fR \fIgeomspec\fR" 4
.IX Item "-geometry geomspec"
Set the X geometry, e.g., \f(CW\*(C`tlmgr gui \-geometry 1024x512\-0+0\*(C'\fR creates
the window of (approximately) the given size in the upper-right corner
of the display.
.ie n .IP """\-xrm"" \fIxresource\fR" 4
.el .IP "\f(CW\-xrm\fR \fIxresource\fR" 4
.IX Item "-xrm xresource"
Pass the arbitrary X resource string \fIxresource\fR.
.PP
A few other obscure options are recognized but not mentioned here.  See
the Perl/Tk documentation (<https://search.cpan.org/perldoc?Tk>) for the
complete list, and any X documentation for general information.
.SH "MACHINE-READABLE OUTPUT"
.IX Header "MACHINE-READABLE OUTPUT"
With the \f(CW\*(C`\-\-machine\-readable\*(C'\fR option, \f(CW\*(C`tlmgr\*(C'\fR writes to stdout in the
fixed line-oriented format described here, and the usual informational
messages for human consumption are written to stderr (normally they are
written to stdout).  The idea is that a program can get all the
information it needs by reading stdout.
.PP
Currently this option only applies to the 
update,
install, and
\&\*(L"option\*(R" actions.
.ie n .SS "Machine-readable ""update"" and ""install"" output"
.el .SS "Machine-readable \f(CWupdate\fP and \f(CWinstall\fP output"
.IX Subsection "Machine-readable update and install output"
The output format is as follows:
.PP
.Vb 7
\&  fieldname "\et" value
\&  ...
\&  "end\-of\-header"
\&  pkgname status localrev serverrev size runtime esttot
\&  ...
\&  "end\-of\-updates"
\&  other output from post actions, not in machine readable form
.Ve
.PP
The header section currently has two fields: \f(CW\*(C`location\-url\*(C'\fR (the
repository source from which updates are being drawn), and
\&\f(CW\*(C`total\-bytes\*(C'\fR (the total number of bytes to be downloaded).
.PP
The \fIlocalrev\fR and \fIserverrev\fR fields for each package are the
revision numbers in the local installation and server repository,
respectively.  The \fIsize\fR field is the number of bytes to be
downloaded, i.e., the size of the compressed tar file for a network
installation, not the unpacked size. The runtime and esttot fields 
are only present for updated and auto-install packages, and contain
the currently passed time since start of installation/updates
and the estimated total time.
.PP
Line endings may be either \s-1LF\s0 or \s-1CRLF\s0 depending on the current platform.
.ie n .IP """location\-url"" \fIlocation\fR" 4
.el .IP "\f(CWlocation\-url\fR \fIlocation\fR" 4
.IX Item "location-url location"
The \fIlocation\fR may be a url (including \f(CW\*(C`file:///foo/bar/...\*(C'\fR), or a
directory name (\f(CW\*(C`/foo/bar\*(C'\fR).  It is the package repository from which
the new package information was drawn.
.ie n .IP """total\-bytes"" \fIcount\fR" 4
.el .IP "\f(CWtotal\-bytes\fR \fIcount\fR" 4
.IX Item "total-bytes count"
The \fIcount\fR is simply a decimal number, the sum of the sizes of all the
packages that need updating or installing (which are listed subsequently).
.PP
Then comes a line with only the literal string \f(CW\*(C`end\-of\-header\*(C'\fR.
.PP
Each following line until a line with literal string \f(CW\*(C`end\-of\-updates\*(C'\fR
reports on one package.  The fields on
each line are separated by a tab.  Here are the fields.
.IP "\fIpkgname\fR" 4
.IX Item "pkgname"
The TeX Live package identifier, with a possible platform suffix for
executables.  For instance, \f(CW\*(C`pdftex\*(C'\fR and \f(CW\*(C`pdftex.i386\-linux\*(C'\fR are given
as two separate packages, one on each line.
.IP "\fIstatus\fR" 4
.IX Item "status"
The status of the package update.  One character, as follows:
.RS 4
.ie n .IP """d""" 8
.el .IP "\f(CWd\fR" 8
.IX Item "d"
The package was removed on the server.
.ie n .IP """f""" 8
.el .IP "\f(CWf\fR" 8
.IX Item "f"
The package was removed in the local installation, even though a
collection depended on it.  (E.g., the user ran \f(CW\*(C`tlmgr remove
\&\-\-force\*(C'\fR.)
.ie n .IP """u""" 8
.el .IP "\f(CWu\fR" 8
.IX Item "u"
Normal update is needed.
.ie n .IP """r""" 8
.el .IP "\f(CWr\fR" 8
.IX Item "r"
Reversed non-update: the locally-installed version is newer than the
version on the server.
.ie n .IP """a""" 8
.el .IP "\f(CWa\fR" 8
.IX Item "a"
Automatically-determined need for installation, the package is new on
the server and is (most probably) part of an installed collection.
.ie n .IP """i""" 8
.el .IP "\f(CWi\fR" 8
.IX Item "i"
Package will be installed and isn't present in the local installation
(action install).
.ie n .IP """I""" 8
.el .IP "\f(CWI\fR" 8
.IX Item "I"
Package is already present but will be reinstalled (action install).
.RE
.RS 4
.RE
.IP "\fIlocalrev\fR" 4
.IX Item "localrev"
The revision number of the installed package, or \f(CW\*(C`\-\*(C'\fR if it is not
present locally.
.IP "\fIserverrev\fR" 4
.IX Item "serverrev"
The revision number of the package on the server, or \f(CW\*(C`\-\*(C'\fR if it is not
present on the server.
.IP "\fIsize\fR" 4
.IX Item "size"
The size in bytes of the package on the server.  The sum of all the
package sizes is given in the \f(CW\*(C`total\-bytes\*(C'\fR header field mentioned above.
.IP "\fIruntime\fR" 4
.IX Item "runtime"
The run time since start of installations or updates.
.IP "\fIesttot\fR" 4
.IX Item "esttot"
The estimated total time.
.ie n .SS "Machine-readable ""option"" output"
.el .SS "Machine-readable \f(CWoption\fP output"
.IX Subsection "Machine-readable option output"
The output format is as follows:
.PP
.Vb 1
\&  key "\et" value
.Ve
.PP
If a value is not saved in the database the string \f(CW\*(C`(not set)\*(C'\fR is shown.
.PP
If you are developing a program that uses this output, and find that
changes would be helpful, do not hesitate to write the mailing list.
.SH "ENVIRONMENT VARIABLES"
.IX Header "ENVIRONMENT VARIABLES"
\&\f(CW\*(C`tlmgr\*(C'\fR uses many of the standard TeX environment variables, as
reported by, e.g., \f(CW\*(C`tlmgr conf\*(C'\fR (\*(L"conf\*(R").
.PP
In addition, for ease in scripting and debugging, \f(CW\*(C`tlmgr\*(C'\fR looks for the
following environment variables. These are not of interest for normal
user installations.
.ie n .IP """TEXLIVE_COMPRESSOR""" 4
.el .IP "\f(CWTEXLIVE_COMPRESSOR\fR" 4
.IX Item "TEXLIVE_COMPRESSOR"
This option allows selecting a different compressor program for
backups and intermediate rollback containers. The order of selection is:
.RS 4
.IP "1." 8
If the environment variable \f(CW\*(C`TEXLIVE_COMPRESSOR\*(C'\fR is
defined, use it; abort if it doesn't work. Possible values:
\&\f(CW\*(C`lz4\*(C'\fR, \f(CW\*(C`gzip\*(C'\fR, \f(CW\*(C`xz\*(C'\fR. The necessary options are added internally.
.IP "2." 8
If lz4 is available (either from the system or \s-1TL\s0) and working, use that.
.IP "3." 8
If gzip is available (from the system) and working, use that.
.IP "4." 8
If xz is available (either from the system or \s-1TL\s0) and working, use that.
.RE
.RS 4
.Sp
lz4 and gzip are much faster in creating tlmgr's local backups.
The unconditional use of xz for the tlnet containers is unaffected,
to minimize download sizes.
.RE
.ie n .IP """TEXLIVE_DOWNLOADER""" 4
.el .IP "\f(CWTEXLIVE_DOWNLOADER\fR" 4
.IX Item "TEXLIVE_DOWNLOADER"
.PD 0
.ie n .IP """TL_DOWNLOAD_PROGRAM""" 4
.el .IP "\f(CWTL_DOWNLOAD_PROGRAM\fR" 4
.IX Item "TL_DOWNLOAD_PROGRAM"
.ie n .IP """TL_DOWNLOAD_ARGS""" 4
.el .IP "\f(CWTL_DOWNLOAD_ARGS\fR" 4
.IX Item "TL_DOWNLOAD_ARGS"
.PD
These options allow selecting different download programs then the ones
automatically selected by the installer. The order of selection is:
.RS 4
.IP "1." 8
If the environment variable \f(CW\*(C`TEXLIVE_DOWNLOADER\*(C'\fR is defined, use it;
abort if the specified program doesn't work. Possible values: \f(CW\*(C`lwp\*(C'\fR,
\&\f(CW\*(C`curl\*(C'\fR, \f(CW\*(C`wget\*(C'\fR. The necessary options are added internally.
.IP "2." 8
If the environment variable \f(CW\*(C`TL_DOWNLOAD_PROGRAM\*(C'\fR is
defined (can be any value), use it together with
\&\f(CW\*(C`TL_DOWNLOAD_ARGS\*(C'\fR; abort if it doesn't work.
.IP "3." 8
If \s-1LWP\s0 is available and working, use that (by far the most
efficient method, as it supports persistent downloads).
.IP "4." 8
If curl is available (from the system) and working, use that.
.IP "5." 8
If wget is available (either from the system or \s-1TL\s0) and working, use that.
.RE
.RS 4
.Sp
\&\s-1TL\s0 provides \f(CW\*(C`wget\*(C'\fR binaries for platforms where necessary, so some
download method should always be available.
.RE
.ie n .IP """TEXLIVE_PREFER_OWN""" 4
.el .IP "\f(CWTEXLIVE_PREFER_OWN\fR" 4
.IX Item "TEXLIVE_PREFER_OWN"
By default, compression and download programs provided by the system,
i.e., found along \f(CW\*(C`PATH\*(C'\fR are preferred over those shipped with TeX
Live.
.Sp
This can create problems with systems that are too old, and so can be
overridden by setting the environment variable \f(CW\*(C`TEXLIVE_PREFER_OWN\*(C'\fR to
1. In this case, executables shipped with \s-1TL\s0 will be preferred.
.Sp
Extra compression/download programs not provided by \s-1TL,\s0 such as gzip,
lwp, and curl, are still checked for on the system and used if
available, per the above. \f(CW\*(C`TEXLIVE_PREFER_OWN\*(C'\fR only applies when the
program being checked for is shipped with \s-1TL,\s0 namely the lz4 and
xz compressors and wget downloader.
.Sp
Exception: on Windows, the \f(CW\*(C`tar.exe\*(C'\fR shipped with \s-1TL\s0 is always used,
regardless of any setting.
.SH "AUTHORS AND COPYRIGHT"
.IX Header "AUTHORS AND COPYRIGHT"
This script and its documentation were written for the TeX Live
distribution (<https://tug.org/texlive>) and both are licensed under the
\&\s-1GNU\s0 General Public License Version 2 or later.
.PP
\&\f(CW$Id:\fR tlmgr.pl 51217 2019\-05\-24 21:47:41Z karl $