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eaorak/dns.sh

Created March 30, 2016 04:07
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dns.sh
##############################################################################
# This script can be used for setting DNS on Mac computers from command line.
# It either sets dns to google dns servers when no parameter is provided
# or empties DNS settings when called with 'none'.
##################################################################### eaorak #
#!/bin/bash
dns='8.8.8.8 8.8.4.4'
empty='empty'
if [ "$1" = "none" ]; then
dns=$empty
fi
networksetup -setdnsservers Wi-Fi $dns
networksetup -getdnsservers Wi-Fi
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