Caffeine underdose

Wedge District Alameda , CA
California US

In case anyone is curious what it looks like when I try to get something done and my full focus isn’t on the task:

sanctum splicer$ sudo chown -R g+x .
Sorry, try again.
chown: g+x: illegal user name
sanctum splicer$ sudo chgrp -R g+x .
chgrp: g+x: illegal group name
sanctum splicer$ sudo chmod -R g+x .
sanctum splicer$