Skip to content

Instantly share code, notes, and snippets.

@jacobSingh
Created December 8, 2018 06:58
Show Gist options
  • Save jacobSingh/3627298b9341837141d82fd7b9f1ed78 to your computer and use it in GitHub Desktop.
Save jacobSingh/3627298b9341837141d82fd7b9f1ed78 to your computer and use it in GitHub Desktop.
#!/bin/bash
DNS_SERVER="1.1.1.1"
networksetup -getdnsservers Wi-Fi | grep "$DNS_SERVER" > /dev/null
if [ $? != 0 ]; then
networksetup -setdnsservers Wi-Fi "$DNS_SERVER"
echo "Added 3rd party DNS $DNS_SERVER"
else
networksetup -setdnsservers Wi-Fi Empty
echo "Removed 3rd party DNS "
fi
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment