41 lines
880 B
HTML
41 lines
880 B
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
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<html>
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<head>
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<meta name="generator" content="HTML Tidy, see www.w3.org">
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<meta http-equiv="Content-Type" content=
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"text/html; charset=utf-8">
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<title>Grouping commands</title>
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<LINK rel="stylesheet" type="text/css" href="../rzahg/ic.css">
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</HEAD>
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<body bgcolor="#FFFFFF">
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<!-- Java sync-link -->
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<SCRIPT LANGUAGE="Javascript" SRC="../rzahg/synch.js" TYPE="text/javascript"></SCRIPT>
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<h2>Grouping commands</h2>
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<p>You can group commands using either</p>
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<p><strong>(</strong> <em>list</em> <strong>)</strong></p>
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<p>or</p>
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<p><strong>{</strong> <em>list;</em> <strong>}</strong></p>
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<p>In the first case, <strong>qsh</strong> runs <em>list</em> in a
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subshell environment.</p>
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<p><strong>Examples</strong></p>
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<ol>
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<li>Group two commands in a subshell.
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<pre>
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( ls | grep apple )
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</pre>
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</li>
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</ol>
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</body>
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</html>
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