Use the Bash shell like a pro—and be more productive.

I've been using the Linux shell for about 20 years. Although I found it powerful from the beginning, there are some things I wish I'd known when I first used it. The first thing that most people new ...

Most shells maintain a history of the commands that you've typed and that history can be used to save time and typing. Most of us have probably used the up/down arrow keys already to move through the ...