Ever needed to take a full webpage scrolling screenshot on the Mac through the command line?

While there are various approaches to taking full webpage screenshots on a Mac easily with Firefox or another browser, and many ways to take screenshots on the Mac, including taking screenshots from the Terminal, none of the native options are quite as simple for capturing full page screenshots of websites as the simple approach offered on iPhone or iPad. But if you’re a Terminal user, you can accomplish the task pretty easily with a tool called webkit2png.

This is a…