websh/quickref/misc_commands.html (34 lines of code) (raw):
<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>Miscellaneous commands</title><meta name="generator" content="DocBook XSL Stylesheets V1.75.1"><link rel="home" href="index.html" title="Websh Reference 3.6.0b5"><link rel="up" href="index.html" title="Websh Reference 3.6.0b5"><link rel="prev" href="apache_module_specific_commands.html" title="Apache module specific commands"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">Miscellaneous commands</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="apache_module_specific_commands.html">Prev</a>�</td><th width="60%" align="center">�</th><td width="20%" align="right">�</td></tr></table><hr></div><div class="section" title="Miscellaneous commands"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="misc_commands"></a>Miscellaneous commands</h2></div></div></div><div class="section" title="web::match"><div class="titlepage"><div><div><h3 class="title"><a name="web::match"></a><span style="font-family:monospace"><span class="command"><strong>web::match</strong></span></span></h3></div></div></div><p style="width:90%">
</p><div class="cmdsynopsis"><span style="background:#bbbbff"><span style="font-weight:bold"><code class="command">web::match</code></span> <em class="replaceable"><code>result</code></em> <em class="replaceable"><code>listToBeSearched</code></em> <em class="replaceable"><code>searchFor</code></em></span></div><p style="width:90%">
In case <tt><em class="replaceable"><code>searchFor</code></em></tt> exists in
<tt><em class="replaceable"><code>listToBeSearched</code></em></tt>,
<span style="font-family:monospace"><span class="command"><strong>web::match</strong></span></span> returns
<tt><em class="replaceable"><code>result</code></em></tt>, otherwise an empty string.
</p><p style="width:90%">
<span style="font-family:monospace"><span class="command"><strong>web::match</strong></span></span> treats listToBeSearched as a list.
Thus, <span class="emphasis"><em><span style="font-family:monospace"><span class="command"><strong>web::match "ok" {tv dvd vcr} dvd</strong></span></span></em></span>
will return <span class="emphasis"><em>ok</em></span>.
</p></div><div class="section" title="web::tempfile"><div class="titlepage"><div><div><h3 class="title"><a name="web::tempfile"></a><span style="font-family:monospace"><span class="command"><strong>web::tempfile</strong></span></span></h3></div></div></div><p style="width:90%">
</p><div class="cmdsynopsis"><span style="background:#bbbbff"><span style="font-weight:bold"><code class="command">web::tempfile</code></span> ?<em class="replaceable"><code>options</code></em>?</span></div><p style="width:90%">
Options are <tt>-path <em class="replaceable"><code>path</code></em></tt>,
<tt>-prefix <em class="replaceable"><code>prefix</code></em></tt>, and <tt>-remove</tt>.
</p><div class="cmdsynopsis"><span style="background:#bbbbff"><span style="font-weight:bold"><code class="command">web::tempfile</code></span> ?-path
<em class="replaceable"><code>path</code></em>
? ?-prefix
<em class="replaceable"><code>prefix</code></em>
?</span></div><p style="width:90%">
Returns a unique name of a temporary file in the default
temp directory or the directory given with
<em class="replaceable"><code>path</code></em>.
The name can be prefixed with <em class="replaceable"><code>prefix</code></em>.
The maximum of guaranteed unique names per application is system
dependent. This command just returns the name of a file. It is the
programmers job to handle the file, for example to open
it. Note that Websh keeps an internal list of all file
names generated with <span style="font-family:monospace"><span class="command"><strong>web::tempfile</strong></span></span> and will
attempt to delete all files when the interpreter dies.
</p><div class="cmdsynopsis"><span style="background:#bbbbff"><span style="font-weight:bold"><code class="command">web::tempfile</code></span> -remove</span></div><p style="width:90%">
Attempts to clean up all temporary
files previously created using <span style="font-family:monospace"><span class="command"><strong>web::tempfile</strong></span></span> and
resets the internal list of these file names.
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