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How can i find a word inside a file from a directory and it's subdirectory ?

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Top Forums Shell Programming and Scripting How can i find a word inside a file from a directory and it's subdirectory ?
# 8  
Old 10-09-2011
Quote:
Originally Posted by jlliagre
Or the more efficient:
Code:
find /directory -type f -exec grep -l mail {} +

Cool, the first time to see "+" used in find command.
# 9  
Old 10-10-2011
MySQL
Quote:
Originally Posted by jlliagre
Hmm, that doesn't make sense. Try:
Code:
find . -type f -exec grep mail {} +

This does pretty much the same thing, just a simpler and cleaner way, as the convoluted alternative:
Code:
find ./ -type f -print0 | xargs -0 grep ...

It will print the filename not the contents of the file. It looks this find command prints the content of the file too.
Like
Code:
grep -lri "mail" *

How can i find those filename with the extension .php only ?
# 10  
Old 10-10-2011
Quote:
Originally Posted by cola
It will print the filename not the contents of the file.
Huh ? It definitely prints contents of the file too. Did you try it ?
Quote:
How can i find those filename with the extension .php only ?
That way:
Code:
find . -name "*.php" -exec grep -i mail {} +
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