Bash Shell Scripting - "time" Command

Bash Shell Scripting - "time" Command

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Hard

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The video tutorial explains the 'time' command, which reports system resource usage. It demonstrates how to use the command with a script, showing the real, user, and sys time outputs. The tutorial also covers how to calculate total CPU time by adding user and sys times. It concludes with practical applications of the 'time' command for measuring script execution time.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What does the 'time' command report?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you run the 'time' command?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the 'real' time reported by the command?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the difference between user time and system time in the context of the command.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you calculate the total CPU time consumed by a script?

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