How to restart Dock in Mac OS X?

Dock hang and ALT + Tab not working? You just need to restart the Dock and Dock will work like normal. To restart the Dock in Mac OS X just follow the steps below:-
- Start your terminal
- Enter this command
$ kill -HUP `ps auxc | grep Dock | awk '{print $2}'` - Your Dock should have restarted and working by now
If you think this article helps you to solve your problem and clear your headache, feel free to buy me a drink :)







