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<title>CLiki: unix-options</title>
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<span class="hidden">CLiki - unix-options</span>
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<div id="content"><div id="content-area"><div id="article-title">unix-options</div><div id="article">unix-options is a library for processing <a href="Unix.html" class="category">Unix</a>-style command-line arguments. Can act as a simple Getopt for Lisp or can automatically bind values passed in from the CLI. Ordinary usage is as simple as specifying which variables you need to be set from the command-line.<p>For example:<p><div class="code"><span class="nonparen"><span class="paren1">(<span class="nonparen">asdf:oos 'asdf:load-op 'unix-options</span>)</span>
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<span class="paren1">(<span class="nonparen"><a href="https://www.cliki.net/site/HyperSpec/Body/fun_use-package.html" class="symbol">use-package</a> 'unix-options</span>)</span>
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<span class="paren1">(<span class="nonparen"><i><span class="symbol">with-cli-options</span></i> <span class="paren2">(<span class="nonparen"></span>)</span> <span class="paren2">(<span class="nonparen">alpha beta delta &parameters file</span>)</span>
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<span class="paren2">(<span class="nonparen"><a href="https://www.cliki.net/site/HyperSpec/Body/fun_writecm_p_rintcm_princ.html" class="symbol">print</a> alpha</span>)</span>
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<span class="paren2">(<span class="nonparen"><a href="https://www.cliki.net/site/HyperSpec/Body/fun_writecm_p_rintcm_princ.html" class="symbol">print</a> beta</span>)</span>
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<span class="paren2">(<span class="nonparen"><a href="https://www.cliki.net/site/HyperSpec/Body/fun_writecm_p_rintcm_princ.html" class="symbol">print</a> delta</span>)</span>
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<span class="paren2">(<span class="nonparen"><a href="https://www.cliki.net/site/HyperSpec/Body/fun_writecm_p_rintcm_princ.html" class="symbol">print</a> file</span>)</span>
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<span class="paren2">(<span class="nonparen"><a href="https://www.cliki.net/site/HyperSpec/Body/fun_writecm_p_rintcm_princ.html" class="symbol">print</a> free</span>)</span></span>)</span>
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<span class="paren1">(<span class="nonparen">quit</span>)</span></span></div><p><pre>$ sample-script.lisp -affile.txt --beta -- file2.txt
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-> T
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-> T
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-> NIL
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-> "file.txt"
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-> ("file2.txt")
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$</pre><p>The repository is on github:
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<a href="http://github.com/astine/unix-options">http://github.com/astine/unix-options</a><p><hr>
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<a href="system programming.html" class="category">system programming</a> <a href="command-line options parser.html" class="category">command-line options parser</a></div></div>
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