summaryrefslogtreecommitdiff
path: root/Build/source/utils/gzip/gzip_6.html
blob: f3e92251cd36b73a671793b7e5b780bcd756a612 (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
<HTML>
<HEAD>
<!-- Created by texi2html 1.56k from gzip.texi on 9 August 2001 -->

<TITLE>Gzip User's Manual - 5. Environment</TITLE>
</HEAD>
<BODY>
Go to the <A HREF="gzip_1.html">first</A>, <A HREF="gzip_5.html">previous</A>, <A HREF="gzip_7.html">next</A>, <A HREF="gzip_9.html">last</A> section, <A HREF="gzip_toc.html">table of contents</A>.
<P><HR><P>


<H1><A NAME="SEC8" HREF="gzip_toc.html#TOC8">5. Environment</A></H1>
<P>
<A NAME="IDX6"></A>


<P>
The environment variable <CODE>GZIP</CODE> can hold a set of default options for
<CODE>gzip</CODE>.  These options are interpreted first and can be overwritten by
explicit command line parameters.  For example:



<PRE>
for sh:    GZIP="-8v --name"; export GZIP
for csh:   setenv GZIP "-8v --name"
for MSDOS: set GZIP=-8v --name
</PRE>

<P>
On Vax/VMS, the name of the environment variable is <CODE>GZIP_OPT</CODE>, to
avoid a conflict with the symbol set for invocation of the program.


<P><HR><P>
Go to the <A HREF="gzip_1.html">first</A>, <A HREF="gzip_5.html">previous</A>, <A HREF="gzip_7.html">next</A>, <A HREF="gzip_9.html">last</A> section, <A HREF="gzip_toc.html">table of contents</A>.
</BODY>
</HTML>