The Most Useful Terminal Commands Every Mac User Should Know
by Pranay Parab from Lifehacker on (#5Y7K7)
Terminal on your Mac can do some surprisingly useful things, such as check your internet's speed, change which kinds of apps you see in the dock, and help you shut down your Mac at a scheduled time. There are also some features that can only be accessed using Terminal, so if you haven't bothered using it much until now...