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grep certain file types recursively

Terminal - grep certain file types recursively
grep -r --include="*.[ch]" pattern .
2009-08-13 01:41:12
User: sitaram
Functions: grep
10
grep certain file types recursively

doesn't do case-insensitive filenames like iname but otherwise likely to be faster

Alternatives

There are 2 alternatives - vote for the best!

Terminal - Alternatives
find . -name "*.[ch]" | xargs grep "TODO"
find . -name "*.[ch]" -exec grep "TODO" {} +
2009-08-13 06:17:22
User: peshay
Functions: find grep
Tags: grep
3

-exec works better and faster then using a pipe

grep -r --include=*.php "something" /foo/bar
2014-03-07 13:26:12
User: avpod2
Functions: grep
0

Actually grep can do recursive search based on file extensions.

Know a better way?

If you can do better, submit your command here.

What others think

just add the -i option to grep to get case-insensitivity.

Comment by bwoodacre 367 weeks ago

I know its documented the way you say it, so perhaps its a bug I'm seeing. But as of GNU grep 2.5.4 on Mandriva 2009.1, the "-i" only affects the pattern, not the filename

Comment by sitaram 364 weeks and 4 days ago

Your point of view

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