Check this out: Ryan Irelan turned some of my “shell tricks” posts into a video course over at Mijingo!
It’s $11.99 for the full course, and covers tricks for working with files and directories on the command line, clever git tricks, web design tools, and more fun on the command line.
If you’re intrigued by some of my command-line posts but would prefer to have someone who’s good at explaining things explain things, check the OS X Shell Tricks video course out.