Add mike to lz group
usermod -a -G lz mike
Add group users
pw group add users
Set user groups
pw user mod lz -G lz,users,wheel pw user mod root -s /usr/local/bin/bash
Add IP alias to interface
ifconfig ep0 inet 192.168.57.10 netmask 255.255.255.255 alias ifconfig bge0 inet 74.53.143.227 netmask 255.255.255.240 alias
Remove alias
ifconfig bge0 inet 74.53.143.227 -alias