devdocs/bash/shell-commands.html


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<h1 class="section">Shell Commands</h1>  <p>A simple shell command such as <code>echo a b c</code> consists of the command itself followed by arguments, separated by spaces. </p> <p>More complex shell commands are composed of simple commands arranged together in a variety of ways: in a pipeline in which the output of one command becomes the input of a second, in a loop or conditional construct, or in some other grouping. </p> <ul class="section-toc"> <li><a href="reserved-words" accesskey="1">Reserved Words</a></li> <li><a href="simple-commands" accesskey="2">Simple Commands</a></li> <li><a href="pipelines" accesskey="3">Pipelines</a></li> <li><a href="lists" accesskey="4">Lists of Commands</a></li> <li><a href="compound-commands" accesskey="5">Compound Commands</a></li> <li><a href="coprocesses" accesskey="6">Coprocesses</a></li> <li><a href="gnu-parallel" accesskey="7">GNU Parallel</a></li> </ul><div class="_attribution">
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    Copyright &copy; 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.<br>Licensed under the GNU Free Documentation License.<br>
    <a href="https://www.gnu.org/software/bash/manual/html_node/Shell-Commands.html" class="_attribution-link">https://www.gnu.org/software/bash/manual/html_node/Shell-Commands.html</a>
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