jection/Output%20Redirect%20Command%20Injection%20Read%20File.png" alt="" /></p>
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</details>
<p>Yet another method to test for blind command injection is to use out-of-band exfiltration techniques.</p>
<h1 id="bypassing-filters"><a class="header" href="#bypassing-filters">Bypassing Filters</a></h1>
<p>Very commonly applications filter out whitespaces before passing the command to the shell. However, certain command sequences will be translated to whitespace in the shell itself.</p>
<p>Under Linux, one