How to use the true and false commands: 2-Minute Linux Tips

How to use the true and false commands: 2-Minute Linux Tips

Assessment

Interactive Video

Architecture, Information Technology (IT)

University

Hard

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The video tutorial explains the true and false commands, which generate exit codes of 0 and 1, respectively. It demonstrates how these commands work and their typical uses, such as in loops and ensuring a zero exit code for failing commands. The tutorial provides examples of running these commands and discusses their practical applications in scripting.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What should you do to stop a while true loop?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the effect of piping a command's output to the true command?

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