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5*946379e7Schristos<title>ENVSUBST</title>
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7*946379e7Schristos<body>
8*946379e7Schristos
9*946379e7Schristos<h1 align=center>ENVSUBST</h1>
10*946379e7Schristos<a href="#NAME">NAME</a><br>
11*946379e7Schristos<a href="#SYNOPSIS">SYNOPSIS</a><br>
12*946379e7Schristos<a href="#DESCRIPTION">DESCRIPTION</a><br>
13*946379e7Schristos<a href="#AUTHOR">AUTHOR</a><br>
14*946379e7Schristos<a href="#REPORTING BUGS">REPORTING BUGS</a><br>
15*946379e7Schristos<a href="#COPYRIGHT">COPYRIGHT</a><br>
16*946379e7Schristos<a href="#SEE ALSO">SEE ALSO</a><br>
17*946379e7Schristos
18*946379e7Schristos<hr>
19*946379e7Schristos<!-- Creator     : groff version 1.17.2 -->
20*946379e7Schristos<a name="NAME"></a>
21*946379e7Schristos<h2>NAME</h2>
22*946379e7Schristos<table width="100%" border=0 rules="none" frame="void"
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25*946379e7Schristos<td width="10%"></td><td width="90%">
26*946379e7Schristosenvsubst - substitutes environment variables in shell format strings</td></table>
27*946379e7Schristos<a name="SYNOPSIS"></a>
28*946379e7Schristos<h2>SYNOPSIS</h2>
29*946379e7Schristos
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33*946379e7Schristos<td width="10%"></td><td width="90%">
34*946379e7Schristos<b>envsubst</b> [<i>OPTION</i>]
35*946379e7Schristos[<i>SHELL-FORMAT</i>]</td></table>
36*946379e7Schristos<a name="DESCRIPTION"></a>
37*946379e7Schristos<h2>DESCRIPTION</h2>
38*946379e7Schristos
39*946379e7Schristos<table width="100%" border=0 rules="none" frame="void"
40*946379e7Schristos       cols="2" cellspacing="0" cellpadding="0">
41*946379e7Schristos<tr valign="top" align="left">
42*946379e7Schristos<td width="10%"></td><td width="90%">
43*946379e7SchristosSubstitutes the values of environment
44*946379e7Schristosvariables.</td></table>
45*946379e7Schristos
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47*946379e7Schristos       cols="2" cellspacing="0" cellpadding="0">
48*946379e7Schristos<tr valign="top" align="left">
49*946379e7Schristos<td width="4%"></td><td width="96%">
50*946379e7Schristos<b>Operation mode:</b></td></table>
51*946379e7Schristos
52*946379e7Schristos<table width="100%" border=0 rules="none" frame="void"
53*946379e7Schristos       cols="2" cellspacing="0" cellpadding="0">
54*946379e7Schristos<tr valign="top" align="left">
55*946379e7Schristos<td width="10%"></td><td width="90%">
56*946379e7Schristos<b>-v</b>, <b>--variables</b></td></table>
57*946379e7Schristos
58*946379e7Schristos<table width="100%" border=0 rules="none" frame="void"
59*946379e7Schristos       cols="2" cellspacing="0" cellpadding="0">
60*946379e7Schristos<tr valign="top" align="left">
61*946379e7Schristos<td width="21%"></td><td width="79%">
62*946379e7Schristosoutput the variables occurring in SHELL-FORMAT</td></table>
63*946379e7Schristos
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65*946379e7Schristos       cols="2" cellspacing="0" cellpadding="0">
66*946379e7Schristos<tr valign="top" align="left">
67*946379e7Schristos<td width="4%"></td><td width="96%">
68*946379e7Schristos<b>Informative output:</b></td></table>
69*946379e7Schristos
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71*946379e7Schristos       cols="2" cellspacing="0" cellpadding="0">
72*946379e7Schristos<tr valign="top" align="left">
73*946379e7Schristos<td width="10%"></td><td width="90%">
74*946379e7Schristos<b>-h</b>, <b>--help</b></td></table>
75*946379e7Schristos
76*946379e7Schristos<table width="100%" border=0 rules="none" frame="void"
77*946379e7Schristos       cols="2" cellspacing="0" cellpadding="0">
78*946379e7Schristos<tr valign="top" align="left">
79*946379e7Schristos<td width="21%"></td><td width="79%">
80*946379e7Schristosdisplay this help and exit</td></table>
81*946379e7Schristos
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83*946379e7Schristos       cols="2" cellspacing="0" cellpadding="0">
84*946379e7Schristos<tr valign="top" align="left">
85*946379e7Schristos<td width="10%"></td><td width="90%">
86*946379e7Schristos<b>-V</b>, <b>--version</b></td></table>
87*946379e7Schristos
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89*946379e7Schristos       cols="2" cellspacing="0" cellpadding="0">
90*946379e7Schristos<tr valign="top" align="left">
91*946379e7Schristos<td width="21%"></td><td width="79%">
92*946379e7Schristosoutput version information and exit</td></table>
93*946379e7Schristos
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95*946379e7Schristos       cols="2" cellspacing="0" cellpadding="0">
96*946379e7Schristos<tr valign="top" align="left">
97*946379e7Schristos<td width="10%"></td><td width="90%">
98*946379e7SchristosIn normal operation mode, standard input is copied to
99*946379e7Schristosstandard output, with references to environment variables of
100*946379e7Schristosthe form $VARIABLE or ${VARIABLE} being replaced with the
101*946379e7Schristoscorresponding values. If a SHELL-FORMAT is given, only those
102*946379e7Schristosenvironment variables that are referenced in SHELL-FORMAT
103*946379e7Schristosare substituted; otherwise all environment variables
104*946379e7Schristosreferences occurring in standard input are
105*946379e7Schristossubstituted.</td></table>
106*946379e7Schristos
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109*946379e7Schristos<tr valign="top" align="left">
110*946379e7Schristos<td width="10%"></td><td width="90%">
111*946379e7SchristosWhen <b>--variables</b> is used, standard input is ignored,
112*946379e7Schristosand the output consists of the environment variables that
113*946379e7Schristosare referenced in SHELL-FORMAT, one per line.</td></table>
114*946379e7Schristos<a name="AUTHOR"></a>
115*946379e7Schristos<h2>AUTHOR</h2>
116*946379e7Schristos
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120*946379e7Schristos<td width="10%"></td><td width="90%">
121*946379e7SchristosWritten by Bruno Haible.</td></table>
122*946379e7Schristos<a name="REPORTING BUGS"></a>
123*946379e7Schristos<h2>REPORTING BUGS</h2>
124*946379e7Schristos
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126*946379e7Schristos       cols="2" cellspacing="0" cellpadding="0">
127*946379e7Schristos<tr valign="top" align="left">
128*946379e7Schristos<td width="10%"></td><td width="90%">
129*946379e7SchristosReport bugs to &lt;bug-gnu-gettext@gnu.org&gt;.</td></table>
130*946379e7Schristos<a name="COPYRIGHT"></a>
131*946379e7Schristos<h2>COPYRIGHT</h2>
132*946379e7Schristos
133*946379e7Schristos<table width="100%" border=0 rules="none" frame="void"
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136*946379e7Schristos<td width="10%"></td><td width="90%">
137*946379e7SchristosCopyright 2003-2006 Free Software Foundation, Inc.<br>
138*946379e7SchristosThis is free software; see the source for copying
139*946379e7Schristosconditions. There is NO warranty; not even for
140*946379e7SchristosMERCHANTABILITY or FITNESS FOR A PARTICULAR
141*946379e7SchristosPURPOSE.</td></table>
142*946379e7Schristos<a name="SEE ALSO"></a>
143*946379e7Schristos<h2>SEE ALSO</h2>
144*946379e7Schristos
145*946379e7Schristos<table width="100%" border=0 rules="none" frame="void"
146*946379e7Schristos       cols="2" cellspacing="0" cellpadding="0">
147*946379e7Schristos<tr valign="top" align="left">
148*946379e7Schristos<td width="10%"></td><td width="90%">
149*946379e7SchristosThe full documentation for <b>envsubst</b> is maintained as
150*946379e7Schristosa Texinfo manual. If the <b>info</b> and <b>envsubst</b>
151*946379e7Schristosprograms are properly installed at your site, the
152*946379e7Schristoscommand</td></table>
153*946379e7Schristos
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155*946379e7Schristos       cols="2" cellspacing="0" cellpadding="0">
156*946379e7Schristos<tr valign="top" align="left">
157*946379e7Schristos<td width="21%"></td><td width="79%">
158*946379e7Schristos<b>info envsubst</b></td></table>
159*946379e7Schristos
160*946379e7Schristos<table width="100%" border=0 rules="none" frame="void"
161*946379e7Schristos       cols="2" cellspacing="0" cellpadding="0">
162*946379e7Schristos<tr valign="top" align="left">
163*946379e7Schristos<td width="10%"></td><td width="90%">
164*946379e7Schristosshould give you access to the complete manual.</td></table>
165*946379e7Schristos<hr>
166*946379e7Schristos</body>
167*946379e7Schristos</html>
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