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How to Use the history Command on Linux

Linux’s shell saves a history of the commands you run, and you can search it to repeat commands you’ve run in the past. Once you understand the Linux history command and how to use it, it can significantly boost y...

What Is Reddit Karma and How Do I Get It?

Karma is Reddit’s voting system. The posts with the most karma are the ones you see on the front page. Reddit tracks how much karma each of its users has earned, too. We’ll explain how Reddit karma works and how y...
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