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| author | Laurent Bercot <ska-skaware@skarnet.org> | 2014-09-18 20:03:23 +0000 |
|---|---|---|
| committer | Laurent Bercot <ska-skaware@skarnet.org> | 2014-09-18 20:03:23 +0000 |
| commit | f316a2ed52195135a35e32d7096e876357c48c69 (patch) | |
| tree | 5f4486b9a5a213a69e66ef574d6bc643a207981c /doc/elglob.html | |
| download | execline-f316a2ed52195135a35e32d7096e876357c48c69.tar.xz | |
initial commit: rc for execline-2.0.0.0
Diffstat (limited to 'doc/elglob.html')
| -rw-r--r-- | doc/elglob.html | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/doc/elglob.html b/doc/elglob.html new file mode 100644 index 0000000..5b5d6aa --- /dev/null +++ b/doc/elglob.html @@ -0,0 +1,68 @@ +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> + <meta http-equiv="Content-Language" content="en" /> + <title>execline: the elglob command</title> + <meta name="Description" content="execline: the elglob command" /> + <meta name="Keywords" content="execline command elglob pattern shell globbing" /> + <!-- <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>elglob</tt> program </h1> + +<p> +<tt>elglob</tt> performs globbing on a pattern, then executes +another program. +</p> + +<h2> Interface </h2> + +<pre> + elglob [ -v ] [ -w ] [ -s ] [ -m ] [ -e ] [ -0 ] <em>variable</em> <em>pattern</em> <em>prog...</em> +</pre> + +<ul> + <li> <tt>elglob</tt> performs +<a href="http://pubs.opengroup.org/onlinepubs/9699919799/functions/glob.html">globbing</a> +on <em>pattern</em>. </li> + <li> It then performs +<a href="el_substitute.html">variable substitution</a> on +<em>prog...</em>, using <em>variable</em> as key and the result of the +globbing as value. The value is always split: it contains as many words +as they are matches for the globbing pattern. </li> + <li> <tt>elglob</tt> then execs into the modified <em>prog...</em>. </li> +</ul> + +<h2> Options </h2> + +<ul> + <li> <tt>-v</tt> : verbose. If there is a problem while globbing, print +a warning message on stderr. </li> + <li> <tt>-w</tt> : strict. If there is a problem while globbing, die +immediately. This is harsh - you probably don't need that option. </li> + <li> <tt>-s</tt> : sort the matches. By default, the results are +left unsorted. </li> + <li> <tt>-m</tt> : mark. Append a slash to each word that corresponds +to a directory. </li> + <li> <tt>-e</tt> : no escape. Treat backslashes in <em>pattern</em> +literally; do not allow quoting of metacharacters in <em>pattern</em> via +backslashes. <strong>Warning</strong>: the +<a href="execlineb.html">execlineb</a> launcher +uses the backslash as their own escape character - if you want a +backslash to be passed to <tt>elglob</tt>, do not forget to <em>double</em> +it. </li> + <li> <tt>-0</tt> : null globbing. By default, if <em>pattern</em> +matches nothing, it will be substituted as is (verbatim in one word). With +this option, if <em>pattern</em> matches nothing, it will be properly +substituted as zero word. </li> +</ul> + +</body> +</html> |