May 25, 2009

Don’t grep grep!!!

Posted in Tips tagged , , at 10:20 pm by Karel MALBROUKOU

Well well, a linux user / admin who has a little respect for himself has to know that tool: grep.
Used for string searching, we can use it on the output of a command using the pipe character.
But, what happened when you do: ps x | grep firefox?? Read the rest of this entry »