terminal

There's a legendary command that plucks out only the lines containing a word from files thousands of lines long. Its name comes from an old.

What is it?

Q: What is it?

grep. grep ('global / regular expression / print') prints lines matching a pattern. Finding errors in a log becomes one line: grep ERROR log.txt — the original text-search power tool.

grep ✓
grap
drop

grep
grep ('global / regular expression / print') prints lines matching a pattern. Finding errors in a log becomes one line: grep ERROR log.txt — the original text-search power tool.

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terminal

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