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</pre><pre class="rust ">
<span class="comment">// Copyright 2017 LambdaStack All rights reserved.</span>
<span class="comment">//</span>
<span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span>
<span class="comment">// you may not use this file except in compliance with the License.</span>
<span class="comment">// You may obtain a copy of the License at</span>
<span class="comment">//</span>
<span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span>
<span class="comment">//</span>
<span class="comment">// Unless required by applicable law or agreed to in writing, software</span>
<span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span>
<span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span>
<span class="comment">// See the License for the specific language governing permissions and</span>
<span class="comment">// limitations under the License.</span>
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">io</span>::<span class="prelude-ty">Result</span>;
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">process</span>::{<span class="ident">Command</span>, <span class="ident">Output</span>};
<span class="doccomment">/// run_cli - pass in a String of a normal command line</span>
<span class="doccomment">///</span>
<span class="doccomment">/// The function will split the options into words to supply to the low_level std::process::Command</span>
<span class="doccomment">/// which returns Result<(Output)></span>
<span class="doccomment">/// # Example</span>
<span class="doccomment">///</span>
<span class="doccomment">/// ```</span>
<span class="doccomment">/// run_cli("ps aux");</span>
<span class="doccomment">/// ```</span>
<span class="comment">// NOTE: Add Into so a "" can also be passed in...</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">run_cli</span>(<span class="ident">cmd_line</span>: <span class="kw-2">&</span><span class="ident">str</span>) <span class="op">-></span> <span class="prelude-ty">Result</span><span class="op"><</span>(<span class="ident">Output</span>)<span class="op">></span> {
<span class="kw">let</span> <span class="ident">output</span> <span class="op">=</span> <span class="macro">try</span><span class="macro">!</span>(<span class="ident">Command</span>::<span class="ident">new</span>(<span class="string">"sh"</span>).<span class="ident">arg</span>(<span class="string">"-c"</span>).<span class="ident">arg</span>(<span class="ident">cmd_line</span>).<span class="ident">output</span>());
<span class="prelude-val">Ok</span>(<span class="ident">output</span>)
}
</pre>
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