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Diffstat (limited to 'doc')
| -rw-r--r-- | doc/getcwd.html | 52 | ||||
| -rw-r--r-- | doc/index.html | 1 | ||||
| -rw-r--r-- | doc/upgrade.html | 3 |
3 files changed, 55 insertions, 1 deletions
diff --git a/doc/getcwd.html b/doc/getcwd.html new file mode 100644 index 0000000..ffd89a8 --- /dev/null +++ b/doc/getcwd.html @@ -0,0 +1,52 @@ +<html> + <head> + <meta name="viewport" content="width=device-width, initial-scale=1.0" /> + <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> + <meta http-equiv="Content-Language" content="en" /> + <title>execline: the getcwd program</title> + <meta name="Description" content="execline: the getcwd program" /> + <meta name="Keywords" content="execline command getcwd current working directory variable pwd" /> + <!-- <link rel="stylesheet" type="text/css" href="http://skarnet.org/default.css" /> --> + </head> +<body> + +<p> +<a href="index.html">execline</a><br /> +<a href="http://skarnet.org/software/">Software</a><br /> +<a href="http://skarnet.org/">skarnet.org</a> +</p> + +<h1> The <tt>getcwd</tt> program </h1> + +<p> +<tt>getcwd</tt> stores its current working directory +into a given environment variable, +then executes a program. +</p> + +<h2> Interface </h2> + +<pre> + getcwd <em>var</em> <em>prog...</em> +</pre> + +<p> +<tt>getcwd</tt> stores a fully resolved absolute path (i.e. without any +<tt>..</t> or symbolic link components) to its current working directory +into the <em>var</em> variable, then +execs into <em>prog</em> with its arguments. +</p> + +<h2> Notes </h2> + +<ul> + <li> <em>var</em> must be given without a dollar ! </li> + <li> <em>var</em> must not contain <tt>=</tt>. </li> + <li> Unlike the +<a href="http://pubs.opengroup.org/onlinepubs/9699919799/utilities/pwd.html">pwd</a> +POSIX command, <tt>getcwd</tt> does not depend on the PWD environment +variable and will always exhibit the same behaviour. </li> +</ul> + +</body> +</html> diff --git a/doc/index.html b/doc/index.html index 1b61375..a5b5974 100644 --- a/doc/index.html +++ b/doc/index.html @@ -132,6 +132,7 @@ to your installation: the shebang lines for your system might be something like <li><a href="piperw.html">The <tt>piperw</tt> program</a></li> <li><a href="heredoc.html">The <tt>heredoc</tt> program</a></li> <li><a href="wait.html">The <tt>wait</tt> program</a></li> +<li><a href="getcwd.html">The <tt>getpid</tt> program</a></li> <li><a href="getpid.html">The <tt>getpid</tt> program</a></li> <li><a href="exec.html">The <tt>exec</tt> program</a></li> <li><a href="tryexec.html">The <tt>tryexec</tt> program</a></li> diff --git a/doc/upgrade.html b/doc/upgrade.html index 6013a41..0b39ea2 100644 --- a/doc/upgrade.html +++ b/doc/upgrade.html @@ -24,7 +24,8 @@ <li> New <tt>EXECLINE_BLOCK_END_STRING</tt> and <tt>EXECLINE_BLOCK_QUOTE_STRING</tt> macros </li> <li> New command: <a href="withstdinas.html">withstdinas</a>. It's a simplification of <a href="backtick.html">backtick</a>, which is now implemented as a combination of -<a href="pipeline.html">pipeline</a> and <a href="withstdinas.html">withstdinas</a>. </li> +<a href="pipeline.html">pipeline</a> and <a href="withstdinas.html">withstdinas</a>. + <li> Also new command: <a href="getcwd.html">getcwd</a>. </li> </ul> <h2> in 2.1.3.1 </h2> |