Re: use of awk instead of complex multielement commands (was Re: 'grep -o -m' (was Re: Can't mount CD image of Win95 game))

[David <bouncingcats@gmail.com>]

On Tue, 20 Dec 2022 at 22:02, David <bouncingcats@gmail.com> wrote:

> $ echo -e '100:CD001\n200:CD001' | awk 'BEGIN { FS=":" } /CD001/ &&
> NR==1 { print $1 - 50 }'
> 50

Oops, my mistake, that's not the solution. Give me another minute and I
will post a better one one.