title: Documentation on the `find` command in Zsh
body: <p>I have seen the <code>find</code> command in many places many times, a couple of examples is:</p>
  
  <pre><code>for source in `find $dotfiles_root -maxdepth 2 -name \*.symlink`
  </code></pre>
  
  <p>Or:</p>
  
  <pre><code>if ! [ -f git/gitconfig.symlink ]
  </code></pre>
  
  <p>Or:</p>
  
  <pre><code>if [ -f $dest ] || [ -d $dest ]
  </code></pre>
  
  <p>Etc. I am aware that if you do <code>[ -f $dest ]</code> you're basically doing <code>find -f $dest</code>.</p>
  
  <p>So is there any reliable documentation on this command? I haven't been able to find it anywhere if there is.</p>
  
  <p>For example I want it to be able to know how <code>find $dotfiles_root -maxdepth 2 -name \*.symlink</code> works, however I can't find out what <code>-maxdepth</code> does.</p>
  
  <p>Any help is appreciated. :)</p>