ZSH system administration functions

> > # ZSH System Administration Functions

> > ### The following functions are useful for performing OS X system administrative tasks using the command-line interface.

> > add_user
> > addgroup
> > adduser2group
> > airport
> > configure_zsh_templates
> > customize_x11
> > customize_x11_gui
> > delete_group
> > delete_user
> > disable_Dashboard
> > enable_Dashboard
> > exportfs
> > function_key_toggle
> > host_setup
> > myip
> > nfs_niloader
> > remove_user_from_group
> > renew_dhcp
> > switch_users
> > unixify_rootfiles
> > user_setup
> > depfinder
> > vi
> > vim
> > sudo