GNU bug report logs - #37607
How to use Grep with Using -o

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From: Matt Zand <mahdiumd <at> gmail.com>
To: 37607 <at> debbugs.gnu.org
Subject: bug#37607: How to use Grep with Using -o
Date: Thu, 3 Oct 2019 11:54:24 -0400

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Hi,

Is it possible to output symbols which constitute non-matched parts of
text? For instance, I expect

printf "banana\napple" | grep --invert-match --only-matching 'ban'

to produce

ana
apple

or

apple

, but it doesn't produce anything.

I need -o because I grep multiline pattern with -z.




-- 
Cheers,

Matt Zand
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