[PLUG] Recursive grep
lemming at attbi.com
lemming at attbi.com
Mon Sep 23 20:24:33 UTC 2002
Or you could do:
grep -r --include='*.c' "find.this.string"
Paul wrote:
> On Mon, 23 Sep 2002, Mike Witt wrote:
>
> > When I want to grep through (for example) all the .c files in
> > a hierarchy I've been using find, for example:
> >
> > find . -name \*.c -exec fgrep -H "find.this.string" {} \;
> >
> > It SEEMS like I ought to be able to accomplish the same thing using
> > grep recursively, something like:
> >
> > grep -r "find.this.string" *.c
>
> No, because -r == -d recurse, so grep reads all files under each
> directory that matches the '*.c' expansion.
>
> find's -exec option is expensive, however, so you can do a hacky sort
> of combination to speed things up a bit:
>
> grep 'find.this.string' $(find . -name \*.c)
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