Unix

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Network World - Insider asset - Invaluable Tips + Tricks for Troubleshooting Linux [Winter 2018]

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Basic scripting on Unix and Linux

If you're not yet comfortable with writing scripts on Unix and Linux systems, this post might get you off to a healthy start.

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Selectively reusing commands on Linux

Command history on Linux and Unix systems provides a lot more ways to rerun commands than you might know.

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How to use /dev/null: 2-Minute Linux Tips

In this Linux tip, learn how to use the /dev/null tool. You can send your outputs to /dev/null and it simply disappears. This is helpful when a command’s output isn’t interesting and you don't need to see it.

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