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To remove the file named my document.txt, which one of the following commands will be used?

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in Unix by (67.2k points)
To remove the file named my document.txt, which one of the following commands will be used?

(a) rm my\ document.txt

(b) rm my document.txt

(c) rm *

(d) rm my_document.txt

I got this question in an interview for job.

I would like to ask this question from Pattern Matching, Escaping and Quoting topic in division The Shell of Unix

1 Answer

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The correct answer is (a) rm my\ document.txt

For explanation: Apart from metacharacters, there are other characters that are special like the space character. The shell uses it to delimit command line arguments. So to remove the file my document.txt we can use escaping. The backslash will make the shell to ignore the space. Hence file will be removed easily.

Related questions

+1 vote
1 answer
The command cd * will work.
asked Jul 28, 2021 in Unix by Alexis (67.2k points)
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