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Double quotes are more permissive than single quotes and allow the evaluation of the $ and ` itself.

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in Unix by (67.2k points)
Double quotes are more permissive than single quotes and allow the evaluation of the $ and ` itself.

(a) True

(b) False

I have been asked this question in homework.

Query is from Pattern Matching, Escaping and Quoting in division The Shell of Unix

1 Answer

+1 vote
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Best answer
The correct answer is (a) True

The best explanation: When a command argument is enclosed in single quotes, the meaning of all enclosed special characters is turned off. But when we enclose the same in double quotes, we cannot protect the $ and ` (backquote). For example,

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