I have some command used very frequently.
Such as ifconfig
to find ip, netstat
to find out which program listen port.
But as you know, that tools is powerful, also complex.
I write easy tools collection to pretty output of above tools for easy read.
xMac's meaning is XGHeaven Mac command tools.
ip
easy to look up ip address in your mac-
port
which port you progress listen on, easy to look up
xmac [tools]
so easy to use