I made a quick little zsh alias for the wifi commands: wifi () { local opt=$1 case "$opt" in (on) networksetup -setairportpower en0 on ;; (off)

I made a quick little zsh alias for the wifi commands: wifi () { local opt=$1 case "$opt" in (on) networksetup -setairportpower en0 on ;; (off) networksetup -setairportpower en0 off ;; (toggle) networksetup -setairportpower en0 off networksetup -setairportpower en0 on ;; (scan) /System/Library/PrivateFrameworks/Apple80211.framework/Versions/A/Resources/airport en0 scan ;; ("" | -h | --help) echo "Usage: wifi <option>" echo "option:" echo "\ton\tSet Airport adapter on" echo "\toff\tSetAirport adapter off" echo "\ttoggle\tTurns wifi off and then on again" echo "\tscan\tList available wifi networks" return 0 ;; esac } Note that this is only tested on my computer, ymmv, etc.