Why are these things always so weird? Someday I'll understand why OSX is set up that way. And on that day, I'll probably weep.

<blockquote>$ sudo /usr/bin/dscl . -append /groups/wheel GroupMembership <em>username</em> <p style="padding-left: 30px;"></p> </blockquote>

This was found here : https://discussions.apple.com/thread/1230828?start=0&amp;tstart=0