title: How to escape single quotes in Bash/Grep?
body: <p>I want to search with grep for a string that looks like this:</p>
  
  <pre><code>something ~* 'bla'
  </code></pre>
  
  <p>I tried this, but the shell removes the single quotes argh..</p>
  
  <pre><code>grep -i '"something ~* '[:alnum:]'"' /var/log/syslog
  </code></pre>
  
  <p>What would be the correct search?</p>