[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#3479: rgrep sends directories needlessly to grep
From: |
jidanni |
Subject: |
bug#3479: rgrep sends directories needlessly to grep |
Date: |
Sat, 06 Jun 2009 05:39:40 +0800 |
Gentlemen, I used the same string as e.g.,
(rgrep "bla" "*" "~/mediawiki/")
produced, and instead appended fgrep, and found
$ find . \( -path \*/CVS -o -path \*/.svn -o -path \*/\{arch\} -o -path \*/.hg
-o -path \*/_darcs -o -path \*/.git -o -path \*/.bzr \) -prune -o -type f \(
-name \* \)|fgrep -c .svn
62
That's right, 62 .svn's, when you thought you had eliminated them. They
are all directories.
OK, now putting the print inside ( ),
$ cd ~/mediawiki/;find . -path \*/.svn -prune -o \( -type f \( -name \* \)
-print \)|fgrep .svn
./math/.svnignore
./tests/.svnignore
Which were put there by the staff, so we have indeed eliminated what we
need to!
Therefore consider putting your ...-print0 inside a ( )!
Also only one space is needed between "-o -type f".
(Of course grep doesn't give an error when given a directory.)
[Prev in Thread] |
Current Thread |
[Next in Thread] |
- bug#3479: rgrep sends directories needlessly to grep,
jidanni <=