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diff --git a/help/en/bash/enable.html b/help/en/bash/enable.html new file mode 100644 index 0000000..b22357f --- /dev/null +++ b/help/en/bash/enable.html @@ -0,0 +1,89 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> +<head> +<link rel="STYLESHEET" href="../term_tools/main.css" type="text/css"> +<title>enable MAN Page</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> +</head><body><!-- #BeginLibraryItem "/Library/head_bash.lbi" --><div id="nav-menu"> +<ul> +<li><a class="rl" href="../term_tools/index.html"><img src="../term_tools/images/ss64.gif" title="Home" alt="Home"></a></li> +<li><a class="rl" href="../term_tools/bash"><img src="../term_tools/images/bash-l.gif" title="bash" alt="bash"></a></li> +<li><!-- Search Google --> +<form action="http://www.google.com/search" method="get" style="margin:0px;padding:0px;"> +<div align="right"> +<input name="q" type="text" class="body" size="25"> +<input class="submit" type="submit" value="Search"> +<input type="hidden" name="q" value="site:ss64.com/bash/"> +</div> +</form></li> +<li><a class="rr" href="syntax.html"><img src="../term_tools/images/syntax-r.gif" title="Bash Syntax"></a></li> +</ul> +</div> <!-- #EndLibraryItem --><h1> enable</h1> +<p>Enable and disable builtin shell commands.</p> +<pre>Syntax + enable [-n] [-p] [-f <var>filename</var>] [-ads] [<var>name</var> ...] + +Options + -a list each builtin with an indication of whether or not + it is enabled. + + <samp>-d</samp> Delete a builtin loaded with <samp>`-f'</samp>. + + -f load the new builtin command <i>name</i> from shared object <var>filename</var>, + on systems that support dynamic loading. + + -n Disable the <i>name</i>s listed, otherwise names are enabled. + + -p Print a list of shell builtins, default if no <var>name</var> arguments appear + With no other arguments, the list consists of all enabled shell builtins. + + -s Restrict to enable only POSIX special builtins</pre> +<p> Disabling a builtin allows a disk command which has the same + name as a shell builtin to be executed without specifying a full pathname, even + though the shell normally searches for builtins before disk commands. <br> + <br> + For example, to use the <code>test</code> binary found via <code>$PATH</code> + instead of the shell builtin version, type <samp>`enable -n test'</samp>. <br> + <br> + If there are no options, a list of the shell builtins is displayed. <br> + <br> + If `-s' is used with `-f', the new builtin becomes a special builtin. <br> + <br> + The return status is zero unless a <i>name</i> is not a shell builtin or there + is an error loading a new builtin from a shared object. <br> + <br> + <i>You see things; and you say 'Why?' But I dream things that never were; and + I say 'why not?' - George + Bernard Shaw </i> </p> +<p><b>Related</b>:<br> + <a href="builtin.html"><br> + builtin</a> - Run a shell builtin<br> + <a href="chroot.html">chroot</a> - Run a command with a different root directory<br> + <a href="exec.html">exec</a> - Execute a command<br> + <a href="nohup.html">nohup</a> - Run a command immune to hangups<br> + <a href="su.html">su</a> - Run a command with substitute user and group id<br> + <a href="watch.html">watch</a> - Execute/display a program periodically<br> +<a href="source.html">.source</a> - Run commands from a file </p> +<!-- #BeginLibraryItem "/Library/foot_bash.lbi" --><p align="left"><script type="text/javascript"><!-- +google_ad_client = "pub-6140977852749469"; +google_ad_width = 300; +google_ad_height = 250; +google_ad_format = "300x250_as"; +google_ad_type = "text_image"; +google_ad_channel ="1984328893"; +google_color_border = "CCCCCC"; +google_color_bg = "CCCCCC"; +google_color_link = "000000"; +google_color_text = "333333"; +google_color_url = "0000FF"; +//--></script> +<script type="text/javascript" + src="http://pagead2.googlesyndication.com/pagead/show_ads.js"> +</script><br> +</p> +<div align="center"><hr size="1"> + <p id="top"><a href="#"><img src="../term_tools/images/top-4.gif" width="47" height="53" border="0" alt="Back to the Top" title="Back to the Top"></a></p> + <p class="tagline">© Copyright <a href="http://ss64.com/">SS64.com</a> 1999-2010<br> +Some rights reserved<br> +</p> +</div><!-- #EndLibraryItem --></body> +</html> |