One Day One Cmd

Place for playing with commands…

Day26 : $ grep

ODOC: $grep arul names.txt. It will return, matching patterns/characters in the names.txt file.It used to find the strings in any file or files in any directories.

eg: $grep -i ArUl names.txt. It ll do search by case-insensitive. -n for searching nos. -v will give non-matching characters of lines in the names.txt. šŸ™‚

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