If you’re a beginner, it may take years before you encounter these simple tricks. In five minutes, I can make you better.

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Today’s hint is for those who spend a fair bit of time in Terminal. If you do, you’re probably aware that Terminal tracks your command history—that is, it keeps a record of the commands you’ve used, ...

For many users who get started with the command line in Linux, there’s a good chance they’re using Bourne Again Shell, or Bash. Bash is the default shell on Mac OS X, and Windows users can use Bash ...

With a modest string of commands, you can get a quick look at what commands you're using on your Linux system and how often. Getting a summary of the commands you use on a Linux system requires only a ...

With any good shell, it's important to keep a history of all commands that have been executed in the past. Being able to recall a complicated command that was used in the past is a huge time-saver.

Linux shells like bash have a convenient way of remembering commands that you type, making it easy to run them again without having to retype them. Just use the history command (which is a bash ...

In our last lesson we explored some different techniques for capturing PowerShell commands and history. In PowerShell v3 and later we have another option, although it ...