Re: [opensuse] grep - how to tell which patterns are NOT in the searched file

Patrick Shanahan wrote:

* Greg Freemyer <greg.freemyer@gmail.com> [06-26-14 12:43]:

...

I know "grep -F -f pattern_file <files-to-search>

will give me a list of all lines with a pattern in them.

I want to know which of the patterns had no matches.

I tried "grep -F --count -f pattern_file <files-to-search>" but it gives a cumulative count for all patterns

I want a count per pattern so I can find the patterns with 0 count.

look at "grep -v"

That gives you non-matches. -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org