https://swsblog.stanford.edu/taxonomy/term/387/all en https://swsblog.stanford.edu/blog/grep-invert-match <div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even" property="content:encoded"><p class="summary">Today I learned about the <span class="geshifilter"><code class="bash geshifilter-bash">-v</code></span> flag for <span class="geshifilter"><code class="bash geshifilter-bash">grep</code></span>. The <span class="geshifilter"><code class="bash geshifilter-bash">-v</code></span>, or <span class="geshifilter"><code class="bash geshifilter-bash">--invert-match</code></span>, flag, returns all lines that do <strong>not</strong> match your regular expression.</p></div></div></div> Mon, 02 Oct 2017 22:11:22 +0000 John Bickar 733 at https://swsblog.stanford.edu