LFCS: Linux Foundation Certified System Administrator Q12 — Practice Question

QuestionQ12

Essential Commands

Which grep command prints only the lines in the file foo that do not end with a /?

A grep '/$' foo
B grep '/#' foo
C grep -v '/$' foo
D grep -v '/#' foo

Explanation

The pattern /$ matches a slash at the end of a line, and grep -v reverses the selection so that only nonmatching lines are printed.

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