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| author | Laurent Bercot <ska-skaware@skarnet.org> | 2015-01-24 13:07:29 +0000 |
|---|---|---|
| committer | Laurent Bercot <ska-skaware@skarnet.org> | 2015-01-24 13:07:29 +0000 |
| commit | 86aa8c6429885ecde3c4cbbb9528fc82f024f40a (patch) | |
| tree | dbbea8117320afeecded51936250bb755541b140 /doc/fdswap.html | |
| parent | 1f84ac05f76e73be294d74e5999e030a07221d68 (diff) | |
| download | execline-86aa8c6429885ecde3c4cbbb9528fc82f024f40a.tar.xz | |
- add fdswap
- version: 2.0.2.0
Diffstat (limited to 'doc/fdswap.html')
| -rw-r--r-- | doc/fdswap.html | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/doc/fdswap.html b/doc/fdswap.html new file mode 100644 index 0000000..5f353dc --- /dev/null +++ b/doc/fdswap.html @@ -0,0 +1,43 @@ +<html> + <head> + <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> + <meta http-equiv="Content-Language" content="en" /> + <title>execline: the fdswap program</title> + <meta name="Description" content="execline: the fdswap program" /> + <meta name="Keywords" content="execline command fdswap file descriptor dup dup2" /> + <!-- <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>fdswap</tt> program </h1> + +<p> +<tt>fdswap</tt> swaps two file descriptors, then +executes a program. +</p> + +<h2> Interface </h2> + +<pre> + fdswap <em>fd1</em> <em>fd2</em> <em>prog...</em> +</pre> + +<p> +<tt>fdswaps</tt> swaps file descriptors numbered <em>fd1</em> and +<em>fd2</em>, then execs into <em>prog</em> with its arguments. +</p> + +<h2> Notes </h2> + +<ul> + <li> fdswap has no portable shell equivalent. </li> +</ul> + +</body> +</html> |