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	<h1 class="page-title">Module: shellSupport</h1>
<section>

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<article>
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	<dt class="tag-source method-doc-label method-doc-details-label">Source:</dt>
	<dd class="tag-source">
		<ul class="dummy">
			<li>
				<a href="shell_support.js.html">shell_support.js</a>,
				 <a href="shell_support.js.html#sunlight-1-line-1">line 1</a>
			</li>
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	</dd>
	

	

	

	
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        <h3 class="subsection-title">Methods</h3>

        <dl>
            
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<dt>
    <h4 class="name" id=".resetShell"><span class="type-signature">&lt;static> </span>resetShell()</h4>
    
    
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<dd>

    
    <div class="description">
        <p>resets (clears) the shell STDERR and STDOUT universe variable.<br>(Shell output is cumulative over multiple steps.)</p>
    </div>
    

    

    

    
    

    
<dl class="details">
    

	

	

	

    

    

    

    

	

	

	

	

	



	
	<dt class="tag-source method-doc-label method-doc-details-label">Source:</dt>
	<dd class="tag-source">
		<ul class="dummy">
			<li>
				<a href="shell_support.js.html">shell_support.js</a>,
				 <a href="shell_support.js.html#sunlight-1-line-52">line 52</a>
			</li>
		</ul>
	</dd>
	

	

	

	
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</dd>

        
            
<hr>
<dt>
    <h4 class="name" id=".runShell"><span class="type-signature">&lt;static> </span>runShell(scriptStr, done)</h4>
    
    
</dt>
<dd>

    
    <div class="description">
        <p>Runs <code>scriptStr</code> lines in a childProcess</p>
<p>Results of the run are stored in the universe at<br><code>_shellSTDOUT</code>, <code>_shellSTDERR</code>, and <code>_shellError</code>.<br>In particular the status code of execution is in <code>_shellError.code</code></p>
<p>Note that the <code>STDOUT</code> ans <code>STDERR</code> result accumulate over multiple steps.<br>Use resetShell to clear the previous results.</p>
    </div>
    

    

    

    
    
        <h5>Parameters:</h5>
        

<table class="params table table-striped">
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        <th>Name</th>
        

        <th>Type</th>

        

        

        <th class="last">Description</th>
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        <tr>
            
                <td class="name"><code>scriptStr</code></td>
            

            <td class="type">
            
                
<span class="param-type">string</span>



            
            </td>

            

            

            <td class="description last"><p>shell script</p></td>
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        <tr>
            
                <td class="name"><code>done</code></td>
            

            <td class="type">
            
                
<span class="param-type">function</span>



            
            </td>

            

            

            <td class="description last"><p>childProcess completed callback</p></td>
        </tr>

    
    </tbody>
</table>

    

    
<dl class="details">
    

	

	

	

    

    

    

    

	

	

	

	

	



	
	<dt class="tag-source method-doc-label method-doc-details-label">Source:</dt>
	<dd class="tag-source">
		<ul class="dummy">
			<li>
				<a href="shell_support.js.html">shell_support.js</a>,
				 <a href="shell_support.js.html#sunlight-1-line-31">line 31</a>
			</li>
		</ul>
	</dd>
	

	

	

	
</dl>


    

    

    

    

    

    
    <h5>Returns:</h5>
    
            
<div class="param-desc">
    <p>undefined</p>
</div>




        

    
</dd>

        
            
<hr>
<dt>
    <h4 class="name" id=".runSkipError"><span class="type-signature">&lt;static> </span>runSkipError()</h4>
    
    
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<dd>

    
    <div class="description">
        <p>Same as runShell,<br>but doesn't fail when the execution errors.</p>
    </div>
    

    

    

    
    

    
<dl class="details">
    

	

	

	

    

    

    

    

	

	

	

	

	



	
	<dt class="tag-source method-doc-label method-doc-details-label">Source:</dt>
	<dd class="tag-source">
		<ul class="dummy">
			<li>
				<a href="shell_support.js.html">shell_support.js</a>,
				 <a href="shell_support.js.html#sunlight-1-line-45">line 45</a>
			</li>
		</ul>
	</dd>
	

	

	

	
</dl>


    

    

    

    

    

    

    
</dd>

        </dl>
    

    

    
</article>

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