mingw/share/doc/gettext/envsubst.1.html

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  10 <h1 align=center>ENVSUBST</h1>
  11 <a href="#NAME">NAME</a><br>
  12 <a href="#SYNOPSIS">SYNOPSIS</a><br>
  13 <a href="#DESCRIPTION">DESCRIPTION</a><br>
  14 <a href="#AUTHOR">AUTHOR</a><br>
  15 <a href="#REPORTING BUGS">REPORTING BUGS</a><br>
  16 <a href="#COPYRIGHT">COPYRIGHT</a><br>
  17 <a href="#SEE ALSO">SEE ALSO</a><br>
  18
  19 <hr>
  20 <a name="NAME"></a>
  21 <h2>NAME</h2>
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  28 <p>envsubst &minus; substitutes environment variables in
  29 shell format strings</p>
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  31 </table>
  32 <a name="SYNOPSIS"></a>
  33 <h2>SYNOPSIS</h2>
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  40 <p><b>envsubst</b> [<i>OPTION</i>] [<i>SHELL-FORMAT</i>]</p>
  41 </td>
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  43 <a name="DESCRIPTION"></a>
  44 <h2>DESCRIPTION</h2>
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  51 <p>Substitutes the values of environment variables.</p>
  52 </td>
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  60 <p><b>Operation mode:</b></p></td>
  61 </table>
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  68 <p><b>&minus;v</b>, <b>&minus;&minus;variables</b></p></td>
  69 </table>
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  76 <p>output the variables occurring in SHELL-FORMAT</p>
  77 </td>
  78 </table>
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  85 <p><b>Informative output:</b></p></td>
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  93 <p><b>&minus;h</b>, <b>&minus;&minus;help</b></p></td>
  94 </table>
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 101 <p>display this help and exit</p>
 102 </td>
 103 </table>
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 110 <p><b>&minus;V</b>, <b>&minus;&minus;version</b></p></td>
 111 </table>
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 118 <p>output version information and exit</p>
 119 </td>
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 127 <p>In normal operation mode, standard input is copied to
 128 standard output, with references to environment variables of
 129 the form $VARIABLE or ${VARIABLE} being replaced with the
 130 corresponding values. If a SHELL-FORMAT is given, only those
 131 environment variables that are referenced in SHELL-FORMAT
 132 are substituted; otherwise all environment variables
 133 references occurring in standard input are substituted.</p>
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 135 <p>When <b>&minus;&minus;variables</b> is used, standard
 136 input is ignored, and the output consists of the environment
 137 variables that are referenced in SHELL-FORMAT, one per
 138 line.</p>
 139 </td>
 140 </table>
 141 <a name="AUTHOR"></a>
 142 <h2>AUTHOR</h2>
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 149 <p>Written by Bruno Haible.</p>
 150 </td>
 151 </table>
 152 <a name="REPORTING BUGS"></a>
 153 <h2>REPORTING BUGS</h2>
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 160 <p>Report bugs to &lt;bug-gnu-gettext@gnu.org&gt;.</p>
 161 </td>
 162 </table>
 163 <a name="COPYRIGHT"></a>
 164 <h2>COPYRIGHT</h2>
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 171 <p>Copyright &copy; 2003-2007 Free Software Foundation, Inc.
 172 License GPLv3+: GNU GPL version 3 or later
 173 &lt;http://gnu.org/licenses/gpl.html&gt;<br>
 174 This is free software: you are free to change and
 175 redistribute it. There is NO WARRANTY, to the extent
 176 permitted by law.</p>
 177 </td>
 178 </table>
 179 <a name="SEE ALSO"></a>
 180 <h2>SEE ALSO</h2>
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 187 <p>The full documentation for <b>envsubst</b> is maintained
 188 as a Texinfo manual. If the <b>info</b> and <b>envsubst</b>
 189 programs are properly installed at your site, the
 190 command</p>
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 199 <p><b>info envsubst</b></p>
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 208 <p>should give you access to the complete manual.</p>
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