echo " remove <port> [<port> [...]] -- remove port(s)"
echo " clean <port> [<port> [...]] -- clean port build files"
echo " update -- update port database"
+ echo " outdated -- list all outdated ports"
echo " upgrade -- upgrade outdated port(s)"
echo " freshup -- update port database & list outdated ports"
echo " search <term> -- search for port(s)"