quick apple script to restart Airport

restart_airport.sh

#!/usr/bin/env bash 

####################################################################
#
#  my iMac drop connections sometimes, a quick restart bring it back 
#
####################################################################

networksetup  -setairportpower en1 off
echo "NOW:" `networksetup -getairportpower en1`
networksetup  -setairportpower en1 on
echo "NOW:" `networksetup -getairportpower en1`
# even when I am using wifi, but when I check with `ifconfig`, it is still `en1` that holds the IP
# so check ifconfig, if you don't know if you should put "en1" or whatever
# here