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| <title>ENVSUBST</title> |
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| |
| <h1 align="center">ENVSUBST</h1> |
| |
| <a href="#NAME">NAME</a><br> |
| <a href="#SYNOPSIS">SYNOPSIS</a><br> |
| <a href="#DESCRIPTION">DESCRIPTION</a><br> |
| <a href="#AUTHOR">AUTHOR</a><br> |
| <a href="#REPORTING BUGS">REPORTING BUGS</a><br> |
| <a href="#COPYRIGHT">COPYRIGHT</a><br> |
| <a href="#SEE ALSO">SEE ALSO</a><br> |
| |
| <hr> |
| |
| |
| <h2>NAME |
| <a name="NAME"></a> |
| </h2> |
| |
| |
| <p style="margin-left:11%; margin-top: 1em">envsubst |
| − substitutes environment variables in shell format |
| strings</p> |
| |
| <h2>SYNOPSIS |
| <a name="SYNOPSIS"></a> |
| </h2> |
| |
| |
| |
| <p style="margin-left:11%; margin-top: 1em"><b>envsubst</b> |
| [<i>OPTION</i>] [<i>SHELL-FORMAT</i>]</p> |
| |
| <h2>DESCRIPTION |
| <a name="DESCRIPTION"></a> |
| </h2> |
| |
| |
| <p style="margin-left:11%; margin-top: 1em">Substitutes the |
| values of environment variables.</p> |
| |
| <p style="margin-left:11%; margin-top: 1em"><b>Operation |
| mode: <br> |
| −v</b>, <b>−−variables</b></p> |
| |
| <p style="margin-left:22%;">output the variables occurring |
| in SHELL-FORMAT</p> |
| |
| <p style="margin-left:11%; margin-top: 1em"><b>Informative |
| output: <br> |
| −h</b>, <b>−−help</b></p> |
| |
| <p style="margin-left:22%;">display this help and exit</p> |
| |
| <p style="margin-left:11%;"><b>−V</b>, |
| <b>−−version</b></p> |
| |
| <p style="margin-left:22%;">output version information and |
| exit</p> |
| |
| <p style="margin-left:11%; margin-top: 1em">In normal |
| operation mode, standard input is copied to standard output, |
| with references to environment variables of the form |
| $VARIABLE or ${VARIABLE} being replaced with the |
| corresponding values. If a SHELL-FORMAT is given, only those |
| environment variables that are referenced in SHELL-FORMAT |
| are substituted; otherwise all environment variables |
| references occurring in standard input are substituted.</p> |
| |
| <p style="margin-left:11%; margin-top: 1em">When |
| <b>−−variables</b> is used, standard input is |
| ignored, and the output consists of the environment |
| variables that are referenced in SHELL-FORMAT, one per |
| line.</p> |
| |
| <h2>AUTHOR |
| <a name="AUTHOR"></a> |
| </h2> |
| |
| |
| <p style="margin-left:11%; margin-top: 1em">Written by |
| Bruno Haible.</p> |
| |
| <h2>REPORTING BUGS |
| <a name="REPORTING BUGS"></a> |
| </h2> |
| |
| |
| <p style="margin-left:11%; margin-top: 1em">Report bugs to |
| <bug-gnu-gettext@gnu.org>.</p> |
| |
| <h2>COPYRIGHT |
| <a name="COPYRIGHT"></a> |
| </h2> |
| |
| |
| <p style="margin-left:11%; margin-top: 1em">Copyright |
| © 2003-2007 Free Software Foundation, Inc. License |
| GPLv3+: GNU GPL version 3 or later |
| <http://gnu.org/licenses/gpl.html> <br> |
| This is free software: you are free to change and |
| redistribute it. There is NO WARRANTY, to the extent |
| permitted by law.</p> |
| |
| <h2>SEE ALSO |
| <a name="SEE ALSO"></a> |
| </h2> |
| |
| |
| <p style="margin-left:11%; margin-top: 1em">The full |
| documentation for <b>envsubst</b> is maintained as a Texinfo |
| manual. If the <b>info</b> and <b>envsubst</b> programs are |
| properly installed at your site, the command</p> |
| |
| <p style="margin-left:22%; margin-top: 1em"><b>info |
| envsubst</b></p> |
| |
| <p style="margin-left:11%; margin-top: 1em">should give you |
| access to the complete manual.</p> |
| <hr> |
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