path: root/Master/texmf/doc/man/man1/tlmgr.1

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.\" ========================================================================
.\"
.IX Title "TLMGR 1"
.TH TLMGR 1 "2010-01-04" "perl v5.10.1" "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 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 <http://tug.org/texlive/acquire.html>.
.PP
The most up-to-date version of this documentation (updated nightly from
the development sources) is available at
<http://tug.org/texlive/tlmgr.html>, along with procedures for updating
\&\f(CW\*(C`tlmgr\*(C'\fR itself and information about test versions.
.PP
For the full documentation of TeX Live, see
<http://tug.org/texlive/doc>.
.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 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 on \s-1CTAN\s0).
.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 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"
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.
.ie n .IP """tlmgr show"" \fIpkgname\fR" 4
.el .IP "\f(CWtlmgr show\fR \fIpkgname\fR" 4
.IX Item "tlmgr show pkgname"
Display detailed information about \fIpkgname\fR, such as the installation
status and description.
.PP
For all the capabilities and details of \f(CW\*(C`tlmgr\*(C'\fR, please see 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 at any place and in arbitrary 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"
Specifies the package repository from which packages should be installed
or updated, overriding the default package repository found in the
installation's TeX Live Package Database (\s-1TLPDB\s0, a file named
\&\f(CW\*(C`texlive.tlpdb\*(C'\fR).  The documentation for \f(CW\*(C`install\-tl\*(C'\fR has more details
about this (<http://tug.org/texlive/doc/install\-tl.html>).
.Sp
\&\f(CW\*(C`\-\-repository\*(C'\fR changes the repository location only for the current
run; to make a permanent change, use \f(CW\*(C`option repository\*(C'\fR (see the
option action).
.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.
.IP "\fB\-\-gui\fR [\fIaction\fR]" 4
.IX Item "--gui [action]"
You can give this option 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.
.IP "\fB\-\-gui\-lang\fR \fIllcode\fR" 4
.IX Item "--gui-lang llcode"
Normally 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 a two-letter
(\s-1ISO\s0 639\-1) language code (with the exception for selecting simplified
or traditional Chinese). Currently supported (but not necessarily
completely translated) are:
English (en, default), Czech (cs), German (de), French (fr), 
Italian (it), Dutch (nl), Polish (pl), Russian (ru), Slovak (sk), 
Slovenian (sl), Vietnamese (vi), simplified Chinese (zh-cn), and 
traditional Chinese (zh-tw).
.IP "\fB\-\-machine\-readable\fR" 4
.IX Item "--machine-readable"
In lieu of the normal output intended for human consumption, write to
standard output in a fixed format more suitable for machine parsing.
See the \*(L"MACHINE-READABLE \s-1OUTPUT\s0\*(R" section below for details.
.IP "\fB\-\-package\-logfile\fR \fIfile\fR" 4
.IX Item "--package-logfile file"
\&\fBtlmgr\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 select a
different file for that.  This is separate from normal logging; for
that, see the option \f(CW\*(C`\-v\*(C'\fR below, and TeXLive::TLUtils.
.IP "\fB\-\-pause\fR" 4
.IX Item "--pause"
This option makes \fBtlmgr\fR wait for user input before exiting.  Useful on
Windows to avoid command windows disappearing.
.IP "\fB\-\-persistent\-downloads\fR" 4
.IX Item "--persistent-downloads"
For net installs, try to set up a persistent connection using the
Net::LWP Perl module.  This reuses a connection between your computer
and the server for the session, instead of initiating a new download for
each package.  We hope this option will reduce the probability of
connection problems.
.IP "\fB\-\-debug\-translation\fR" 4
.IX Item "--debug-translation"
In \s-1GUI\s0 mode, this switch makes \f(CW\*(C`tlmgr\*(C'\fR report any missing, or more
likely untranslated, messages to standard error.  Helpful for
translators to see what remains to be done.
.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 TeXLive::TLUtils 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 paired with \f(CW\*(C`\-v\*(C'\fR,
revision number for the used TeX Live Perl modules are shown, too.
.SH "ACTIONS"
.IX Header "ACTIONS"
.SS "help"
.IX Subsection "help"
Gives this help information (same as \f(CW\*(C`\-\-help\*(C'\fR).
.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 "gui"
.IX Subsection "gui"
Start the graphical user interface. See \s-1GUI\s0 below.
.SS "install [\fIoption\fP]... \fIpkg\fP..."
.IX Subsection "install [option]... pkg..."
Install each \fIpkg\fR given on the command line. By default this installs
all packages on which the given \fIpkg\fRs are dependent, also.  Options:
.IP "\fB\-\-reinstall\fR" 4
.IX Item "--reinstall"
Reinstall a package (including dependencies for collections) even if it
seems to be already 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
(not those of category Scheme or Collection).
.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"
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 switch 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\-\-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\-\-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.
.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.
.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 no package is given,
this acts like \f(CW\*(C`\-\-list \-\-all\*(C'\fR, otherwise it lists only updates to the
packages given as arguments (and its dependencies).
.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 architecture-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.
.IP "\fB\-\-no\-auto\-remove\fR [\fIpkg\fR]..." 4
.IX Item "--no-auto-remove [pkg]..."
Under normal circumstances \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 any such removals, either for all packages (with
\&\f(CW\*(C`\-\-all\*(C'\fR), or the given \fIpkg\fR names.
.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 descrbed 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 and \fB\-\-backupdir\fR \fIdirectory\fR" 4
.IX Item "--backup and --backupdir directory"
These two options control the creation of backups of packages \fIbefore\fR
updating; that is, backup of packages as currently installed.  If
neither of these options are given, no backup package will be saved. 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 \f(CW\*(C`option\*(C'\fR
action (see below). If both are given then a backup will be made to the
specified \fIdirectory\fR.
.Sp
You can set options via the \f(CW\*(C`option\*(C'\fR action to automatically create
backups for all packages, and/or keep only a certain number of
backups.  Please see the \f(CW\*(C`option\*(C'\fR action for details.
.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 allow you to save a persistent backup
in case the actual \fIcontent\fR of the update causes problems, e.g.,
introduces an incompatibility.
.Sp
The \f(CW\*(C`restore\*(C'\fR 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 \fBinstall\fR (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.
.SS "backup [\-\-clean[=\fIN\fP]] [\-\-backupdir \fIdir\fP] [\-\-all] [\fIpkg\fP]..."
.IX Subsection "backup [--clean[=N]] [--backupdir dir] [--all] [pkg]..."
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 \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.
.PP
If the \f(CW\*(C`\-\-clean\*(C'\fR option is specified, backups are cleaned (pruned)
instead of made.  If the value for the \f(CW\*(C`\-\-clean\*(C'\fR switch 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 the details of backup cleaning, see the
\&\f(CW\*(C`option\*(C'\fR action below.
.PP
Options:
.IP "\fB\-\-backupdir\fR \fIdirectory\fR" 4
.IX Item "--backupdir directory"
The \fIdirectory\fR argument is required and must specify an existing
directory where backups are to be placed.
.IP "\fB\-\-all\fR" 4
.IX Item "--all"
Make a backup of all packages in the TeX Live installation.  This will
take quite a lot of space and time.
.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.
.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.
.SS "restore \-\-backupdir \fIdir\fP [\fIpkg\fP [\fIrev\fP]"
.IX Subsection "restore --backupdir dir [pkg [rev]"
Restore a package from a previously-made backup.
.PP
If neither \fIpkg\fR nor \fIrev\fR are given, list the available backup
revisions for all packages.
.PP
With \fIpkg\fR given but no \fIrev\fR, list all available backup revisions of
\&\fIpkg\fR.
.PP
With both \fIpkg\fR and \fIrev\fR, tries to restore the package from the
specified backup.
.PP
Options:
.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\-\-backupdir\fR \fIdirectory\fR" 4
.IX Item "--backupdir directory"
Specify the directory where the backups are to be found.
.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\-\-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 \fBinstall\fR (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 \fBforcibly removed\fR in the output of
\&\fBtlmgr update \-\-list\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.
.SS "option"
.IX Subsection "option"
.IP "\fBoption [show]\fR" 4
.IX Item "option [show]"
.PD 0
.IP "\fBoption showall\fR" 4
.IX Item "option showall"
.IP "\fBoption \f(BIkey\fB [\f(BIvalue\fB]\fR" 4
.IX Item "option key [value]"
.PD
.PP
The first form 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
paranthesis.
.PP
The second form acts like the first, but also shows options which can
be defined but are not currently set to any value.
.PP
In the third form, 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 (but see \fBtlmgr option showall\fR for
the definitive list):
.PP
.Vb 9
\& repository (default package repository),
\& formats    (create formats at installation time),
\& 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)
.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 repository.
.PP
To keep backward compatibility \f(CW\*(C`location\*(C'\fR can be used as alternative
name for \f(CW\*(C`repository\*(C'\fR.
.PP
The two options \f(CW\*(C`autobackup\*(C'\fR and \f(CW\*(C`backupdir\*(C'\fR determine defaults for
the \f(CW\*(C`update\*(C'\fR, \f(CW\*(C`backup\*(C'\fR and \f(CW\*(C`restore\*(C'\fR actions.  These three actions
need a directory to write to or read from 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.
.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 infty
.Ve
.PP
Or you can 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.  (For most
programs, \f(CW\*(C`\-\-\*(C'\fR stops parsing for arguments at the point where it
appears; this is a general feature of option parsing.)
.SS "conf"
.IX Subsection "conf"
Show general configuration information for TeX Live, including active
configuration files, path settings, and more.
.PP
This option to \f(CW\*(C`tlmgr\*(C'\fR mimics the \f(CW\*(C`texconfig conf\*(C'\fR call, but works on
all supported platforms.
.SS "paper"
.IX Subsection "paper"
.IP "\fBpaper [a4|letter]\fR" 4
.IX Item "paper [a4|letter]"
.PD 0
.IP "\fBxdvi|pdftex|dvips|dvipdfmx|dvipdfm|context\ paper\ [\f(BIpapersize\fB|\-\-list]\fR" 4
.IX Item "xdvi|pdftex|dvips|dvipdfmx|dvipdfm|contextpaper[papersize|--list]"
.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
Incidentally, this syntax of having a specific program name before the
\&\f(CW\*(C`paper\*(C'\fR keyword may seem strange.  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 at present.
.SS "arch list|add|remove \fIarch\fP..."
.IX Subsection "arch list|add|remove arch..."
\&\f(CW\*(C`arch list\*(C'\fR lists the TeX Live names of all the architectures
(\f(CW\*(C`i386\-linux\*(C'\fR, ...) available at the package repository.
.PP
\&\f(CW\*(C`arch add\*(C'\fR \fIarch\fR... adds the executables for each given architecture
\&\fIarch\fR to the installation.
.PP
\&\f(CW\*(C`arch remove\*(C'\fR \fIarch\fR... removes the executables for each given 
architecture \fIarch\fR from the installation, but keeps the currently 
running architecture in any case.
.PP
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.
.SS "print-arch"
.IX Subsection "print-arch"
Prints the currently detected architecture name to standard output.
.SS "search [\fIoption\fP]... \fIwhat\fP"
.IX Subsection "search [option]... what"
By default searches the names, short and long descriptions of all
locally installed packages for the given argument (interpreted as
regexp).  Options:
.IP "\fB\-\-file\fR" 4
.IX Item "--file"
List all filenames containing \fIwhat\fR.
.IP "\fB\-\-global\fR" 4
.IX Item "--global"
Search the TeX Live Database of the installation medium, instead of the
local installation.
.SS "show [\-\-list] \fIpkg\fP..."
.IX Subsection "show [--list] pkg..."
Display information about \fIpkg\fR: the name, category, installation status,
short and long description.  Searches in the remote installation source
for the package if it is not locally installed.
.PP
It also displays the information taken from the TeX Catalogue (license,
date, version), but note that there is a high probability that this
information is slightly off due to timing issues.
.PP
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 architecture specific
dependencies.  When given with schemes and collections, \f(CW\*(C`\-\-list\*(C'\fR
outputs their dependencies in a similar way.
.SS "list [\-\-only\-installed] [collections|schemes|\fIpkg\fP...]"
.IX Subsection "list [--only-installed] [collections|schemes|pkg...]"
With no argument, lists all packages available at the package
repository, prefixing those already installed with \f(CW\*(C`i\*(C'\fR.
.PP
With the single word \f(CW\*(C`collections\*(C'\fR or \f(CW\*(C`schemes\*(C'\fR as the argument, lists
the request type.
.PP
With anything else as arguments, operates as the \f(CW\*(C`show\*(C'\fR action.
.PP
If the option \f(CW\*(C`\-\-only\-installed\*(C'\fR is given the installation source will
not be used and only locally installed packages, collections, or schemes
are listed.
.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 TeX Live Database (\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 collections,
but are themselves not installed, and those packages that 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.
.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 "path [\-\-w32mode=user|admin] [add|remove]"
.IX Subsection "path [--w32mode=user|admin] [add|remove]"
On Unix adds or removes symlinks for binaries, man pages, and info pages
in the directories specified by the respective options (see above).
.PP
On Windows, the registry part where the binary directory is
added or removed is determined in the following way:
.PP
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).
.PP
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.
.PP
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.
.PP
If the user does not have admin rights, and the option \f(CW\*(C`\-\-w32mode\*(C'\fR
is given, it must be \fBuser\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 provileges.
.SS "postaction [\-\-w32mode=user|admin] [\-\-fileassocmode=1|2] [\-\-all] [install|remove] [shortcut|fileassoc|script] [\fIpkg\fP]..."
.IX Subsection "postaction [--w32mode=user|admin] [--fileassocmode=1|2] [--all] [install|remove] [shortcut|fileassoc|script] [pkg]..."
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.
.PP
The option \f(CW\*(C`\-\-w32mode\*(C'\fR is \f(CW\*(C`user\*(C'\fR all actions will only carried out in
the user accessible parts of the registry/filesystem, while the \f(CW\*(C`admin\*(C'\fR
mode selects the system wide parts of the registry for the file
associations.  Note that if you do not have enough permissions using
\&\f(CW\*(C`\-\-w32mode=admin\*(C'\fR will not succeed.
.PP
For the postaction \f(CW\*(C`fileassoc\*(C'\fR the mode can be set with
\&\f(CW\*(C`\-\-fileassocmode\*(C'\fR.  If it is set to 1, only new assocations are added,
if it is set to 2, all associations are set to the TeX Live programs.
.SS "uninstall"
.IX Subsection "uninstall"
Uninstalls the entire TeX Live installation.  Options:
.IP "\fB\-\-force\fR" 4
.IX Item "--force"
Do not ask for confirmation, remove immediately.
.SS "generate [\fIoption\fP]... \fIwhat\fP"
.IX Subsection "generate [option]... what"
.IP "\fBgenerate language\fR" 4
.IX Item "generate language"
.PD 0
.IP "\fBgenerate language.dat\fR" 4
.IX Item "generate language.dat"
.IP "\fBgenerate language.def\fR" 4
.IX Item "generate language.def"
.IP "\fBgenerate fmtutil\fR" 4
.IX Item "generate fmtutil"
.IP "\fBgenerate updmap\fR" 4
.IX Item "generate updmap"
.PD
.PP
The \f(CW\*(C`generate\*(C'\fR action overwrites any manual changes made in the
respective files: it recreates them from scratch.
.PP
For \f(CW\*(C`fmtutil\*(C'\fR and the language files, this is normal, and both the TeX
Live installer and \f(CW\*(C`tlmgr\*(C'\fR routinely call \fIgenerate\fR for them.
.PP
For \f(CW\*(C`updmap\*(C'\fR, however, \f(CW\*(C`tlmgr\*(C'\fR does \fInot\fR use
\&\f(CW\*(C`generate\*(C'\fR, because the result would be to disable all maps which have
been manually installed via \f(CW\*(C`updmap\-sys\ \-\-enable\*(C'\fR, e.g., for
proprietary or local fonts.  The \fIgenerate\fR action only incorporates
the changes in the \f(CW\*(C`\-\-localcfg\*(C'\fR file mentioned below.  Furthermore,
\&\f(CW\*(C`tlmgr\*(C'\fR updates and maintains the final \f(CW\*(C`updmap.cfg\*(C'\fR in
\&\f(CW\*(C`TEXMFSYSCONFIG\*(C'\fR (while the other files are in \f(CW\*(C`TEXMFSYSVAR\*(C'\fR), because
that is the location that \f(CW\*(C`updmap\-sys\*(C'\fR (via \f(CW\*(C`tcfmgr\*(C'\fR) uses.
.PP
Notwithstanding the above, if you only use the fonts and font packages
within TeX Live, and maintain your local fonts (if any) using
\&\f(CW\*(C`updmap\-local.cfg\*(C'\fR, there is nothing wrong with using \f(CW\*(C`generate
updmap\*(C'\fR.  Indeed, we use it ourselves to generate the \f(CW\*(C`updmap.cfg\*(C'\fR file
in the live source repository.
.PP
In more detail: \f(CW\*(C`generate\*(C'\fR remakes any of the four config files
\&\f(CW\*(C`language.dat\*(C'\fR, \f(CW\*(C`language.def\*(C'\fR, \f(CW\*(C`fmtutil.cnf\*(C'\fR, and \f(CW\*(C`updmap.cfg\*(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, \f(CW\*(C`fmtutil\-local.cnf\*(C'\fR, or \f(CW\*(C`updmap\-local.cfg\*(C'\fR,
searched for in \f(CW\*(C`TEXMFLOCAL\*(C'\fR in the respective directories.  If they
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
Local files specify entries to be disabled with a comment line like this:
.PP
.Vb 2
\&  #!NAME
\&  %!NAME
.Ve
.PP
where \f(CW\*(C`fmtutil.cnf\*(C'\fR and \f(CW\*(C`updmap.cfg\*(C'\fR use \f(CW\*(C`#\*(C'\fR, and \f(CW\*(C`language.dat\*(C'\fR and
\&\f(CW\*(C`language.def\*(C'\fR use \f(CW\*(C`%\*(C'\fR.  In any case, the \fIname\fR is the respective
format name, map file name (include the \f(CW\*(C`.map\*(C'\fR extension),or
hyphenation pattern identifier.  Examples:
.PP
.Vb 3
\&  #!pdflatex
\&  #!lm.map
\&  %!german
.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.
.PP
The form \f(CW\*(C`generate language\*(C'\fR recreates both the \f(CW\*(C`language.dat\*(C'\fR and the
\&\f(CW\*(C`language.def\*(C'\fR files, while the forms with extension recreates only
the given language file.
.PP
Special consideration for updmap.cfg: in addition to font map files,
this file specifies the setting of five options: \f(CW\*(C`dvipsPreferOutline\*(C'\fR,
\&\f(CW\*(C`LW35\*(C'\fR, \f(CW\*(C`dvipsDownloadBase35\*(C'\fR, \f(CW\*(C`pdftexDownloadBase14\*(C'\fR, and
\&\f(CW\*(C`dvipdfmDownloadBase14\*(C'\fR.  The defaults for these as set in
\&\f(CW\*(C`updmap\-hdr.cfg\*(C'\fR are usually fine.  If you want to change them, you can
include changed settings for any or all of these five options in your
\&\f(CW\*(C`updmap\-local.cfg\*(C'\fR file and they will be respected by \f(CW\*(C`generate
updmap\*(C'\fR.
.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 for \f(CW\*(C`language*\*(C'\fR and \f(CW\*(C`fmtutil\*(C'\fR, and \f(CW\*(C`TEXMFSYSCONFIG\*(C'\fR
for \f(CW\*(C`updmap\*(C'\fR).  If \f(CW\*(C`\-\-dest\*(C'\fR is given to \f(CW\*(C`generate language\*(C'\fR, its
value will be used for the \f(CW\*(C`language.dat\*(C'\fR output, and \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.
(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).
.PP
The respective locations are as follows:
.PP
.Vb 4
\&  tex/generic/config/language.dat (and language\-local.dat);
\&  tex/generic/config/language.def (and language\-local.def);
\&  web2c/fmtutil.cnf (and fmtutil\-local.cnf);
\&  web2c/updmap.cfg (and updmap\-local.cfg).
.Ve
.PP
Final repetition: as explained above, \f(CW\*(C`tlmgr\*(C'\fR does \fInot\fR use the
equivalent of \f(CW\*(C`generate updmap\*(C'\fR for map files.  Therefore, if you want
to make use of \f(CW\*(C`updmap\-local.cfg\*(C'\fR, you need to run \f(CW\*(C`tlmgr generate
updmap\*(C'\fR yourself.  After that, network updates and your local changes
should be merged.
.SH "GUI"
.IX Header "GUI"
The graphical user interface for \f(CW\*(C`tlmgr\*(C'\fR needs Perl/TK being installed.
For Windows the necessary modules are shipped within TeX Live, for
all other (i.e., Unix-based) systems Perl/Tk (as well as perl of course)
has to be installed.
.PP
When started with \f(CW\*(C`tlmgr gui\*(C'\fR 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 
\&\fIDisplay configuration\fR, the list of packages, and the buttons for actions.
In addition to these three on the top right there is some text showing
the currently loaded repository (this text also acts as button and will 
load the default repository).
.SS "Menu bar"
.IX Subsection "Menu bar"
The following entries can be found in the menu bar:
.IP "\fBFile\fR" 4
.IX Item "File"
Provides access to load various repositories (the default as specified
in the texlive database, the default network repository, if given
the repository specified on the command line, and an arbitrary other one.
Furthermore is allows to quit \f(CW\*(C`tlmgr\*(C'\fR.
.IP "\fBOptions\fR" 4
.IX Item "Options"
Provides access to three groups of options, \fBGeneral\fR (for almost all
options), \fBPaper\fR (configuration of default paper sizes), 
\&\fBArchitectures\fR (only on Unix, configuration of the supported/installed
architectures), as well as a toggle to turn on and off Debug mode.
.IP "\fBActions\fR" 4
.IX Item "Actions"
Provides access to some useful items, like updating the filename database
(ls-R, mktexlsr, texhash), rebuilding of all formats (fmtutil-sys \-\-all),
updating the font map database (updmap-sys), and handling of symbolic
links in system directories (only Unix), as well as removal of the
full TeX Live installation (only Unix).
.IP "\fBHelp\fR" 4
.IX Item "Help"
Currently only gives basic information on the installed version, authors,
license.
.SS "Main display"
.IX Subsection "Main display"
The main display lists all packages, installed and \- if a repository is
loaded \- also those that are available but not installed.
.PP
Each line of the package list contains of the following items:
.IP "a checkbox" 4
.IX Item "a checkbox"
used for selecting packages, some of the action buttons (see below) will
work only on the selected packages.
.IP "the package name" 4
.IX Item "the package name"
that is the name 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 revision of the installed package will
be shown. If there is a catalogue version given in the database for this
package, it will be shown in parenthesis.
.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 variant, if a catalogue version
is provided it will be displayed.
.IP "short description" 4
.IX Item "short description"
The short description (or title) is shown.
.PP
Double clicking on one of the lines pops up an informational window
with further details, the long description, included files, etc.
.PP
Above the list of package there are options to configure the list 
of packages to be shown. Changing any of them will automatically
update the list of packages. The different display configurations are:
.IP "Status" 4
.IX Item "Status"
allows selecting to show all, only the installed, only those packages
that are not installed, or only those with packages available.
.IP "Category" 4
.IX Item "Category"
allows to select which categories are shown.
.IP "Match" 4
.IX Item "Match"
allows searching for a specific pattern. This uses the same algorithm
as \f(CW\*(C`tlmgr search\*(C'\fR, i.e., searches in the title, short and long
descriptions.
.IP "Selection" 4
.IX Item "Selection"
this allows to restrict the list of packages to those selected, not selected,
or all (selected means that the checkbox in the beginning of the line of
a package is selected).
.IP "buttons" 4
.IX Item "buttons"
to the right there are three buttons, one to select all packages, one
to select none (deselect all), and one to reset all filters to the
defaults, i.e., show all available.
.PP
Below the list of packages there are five buttons:
.IP "Update all installed" 4
.IX Item "Update all installed"
this calls \f(CW\*(C`tlmgr update \-\-all\*(C'\fR internally, i.e., tries to update all
available packages.
.Sp
The following four buttons only work on the \fIselected\fR packages, i.e., those
where the checkbutton at the beginning of the line is ticked.
.IP "Update" 4
.IX Item "Update"
only update the selcted 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. This installing a collection will install
all depending packages, too.
.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 options \fBbackupdir\fR set (see Options \-> General).
.PP
Finally, the status area at the bottom of the window gives additional
information what is going on.
.SS "the old (v1) \s-1GUI\s0"
.IX Subsection "the old (v1) GUI"
For the time being the first \s-1GUI\s0 written for \f(CW\*(C`tlmgr\*(C'\fR is still included
and available via <tlmgr gui\-old>. Note that there is no development
of this \s-1GUI\s0 anymore, so at some point it might stop to actually work,
or even get removed from the packages.
.SH "MACHINE-READABLE OUTPUT"
.IX Header "MACHINE-READABLE OUTPUT"
Given 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, the
install, and the
option actions.
.SS "update and install actions"
.IX Subsection "update and install actions"
The output format is as follows:
.PP
.Vb 7
\&  fieldname "\et" value
\&  ...
\&  "end\-of\-header"
\&  pkgname status localrev serverrev size runtim 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 runtim 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 subseqently).
.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 architecture 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.
.SS "option action"
.IX Subsection "option action"
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 "AUTHORS AND COPYRIGHT"
.IX Header "AUTHORS AND COPYRIGHT"
This script and its documentation were written for the TeX Live
distribution (<http://tug.org/texlive>) and both are licensed under the
\&\s-1GNU\s0 General Public License Version 2 or later.