Share your Mac's internet connection wirelessly
Need to get a friend online and don't have an extra port? You can share your Mac's wired connection via your built in wireless, and it's easier than you might think. Lifehacker shows you how to use personal internet sharing to accomplish the task, and keep your net-lacking friends happy and content. ...
As you know, under the hood of that friendly Mac OS X system you're using lies the heart of a Unix machine, and the ultra powerful command-line that goes with it. For first time command line users it's a strange and mysterious place where dragons be, but long time users know the command line can help you get things done in ways you just can't work within the GUI. It's also a place to tweak ...





