Which of the following option is used with a set for debugging shell scripts?(a) -a(b) -x(c) -d(d) -eThe question was posed to me in an online quiz.This question is from Shell Programming using Various Commands in portion Essential Shell Programming of Unix

Which of the following option is used with a set for debugging shell s

1.	Which of the following option is used with a set for debugging shell scripts?(a) -a(b) -x(c) -d(d) -eThe question was posed to me in an online quiz.This question is from Shell Programming using Various Commands in portion Essential Shell Programming of Unix
Answer» Correct choice is (B) -x To explain I would say: As we know that set command is used for ASSIGNING values to POSITIONAL parameters, it also serves as debugging tool. For this purpose, we’ve to USE -x OPTION with it.

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Which of the following option is used with a set for debugging shell scripts?(a) -a(b) -x(c) -d(d) -eThe question was posed to me in an online quiz.This question is from Shell Programming using Various Commands in portion Essential Shell Programming of Unix

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