bash extras

.extra

function woff() {
	# get current wifi device
	CURRENT_DEVICE=$(networksetup -listallhardwareports | awk '$3=="Wi-Fi" {getline; print $2}')
	echo "Current Wi-Fi Device = '$CURRENT_DEVICE'"

	# turn off wifi
	networksetup -setairportpower $CURRENT_DEVICE off
}

function won() {
	# get current wifi device
	CURRENT_DEVICE=$(networksetup -listallhardwareports | awk '$3=="Wi-Fi" {getline; print $2}')
	echo "Current Wi-Fi Device = '$CURRENT_DEVICE'"

	# turn on wifi
	networksetup -setairportpower $CURRENT_DEVICE on
}