Moving Around with Bash

Little things matter. I’m often amazed of how I can feel I mastered a certain tool or technology, only to discover I’ve missed some basic way of using it. It happened to me on Windows a couple of weeks ago when I discovered cool keyboard shortcuts, like Win+E (which opens My Computer), or on Eclipse when I found out there is a menu that finds everything. On Linux, I’ve found that this happens all the time. Now, finding out how to use awk or sed is one thing, and it requires learning a complicated tool. But there are a lot of little things that are so easy to pick up, that it’s a shame that people miss them. Playing around with directories is so common in a Unix shell, and there are so many tricks you can use.

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