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+<html>
+<head>
+ <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
+ <meta http-equiv="Content-Language" content="en" />
+ <title>execline: the cd command</title>
+ <meta name="Description" content="execline: the cd command" />
+ <meta name="Keywords" content="execline command cd chdir" />
+ <!-- <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>cd</tt> program </h1>
+
+<p>
+<tt>cd</tt> changes the current working directory to a
+given directory, then executes a program.
+</p>
+
+<h2> Interface </h2>
+
+<pre>
+     cd <em>dir</em> <em>prog...</em>
+</pre>
+
+<p>
+<tt>cd</tt> performs a
+<a href="http://pubs.opengroup.org/onlinepubs/9699919799/functions/chdir.html">chdir()</a>
+system call on <em>dir</em>, then execs into <em>prog...</em>.
+</p>
+
+<h2> Notes </h2>
+
+<p>
+<tt>cd</tt> is a standard shell builtin. Be careful if you want to
+use the <tt>cd</tt> command outside of an <tt>execline</tt> script.
+</p>
+
+</body>
+</html>