|
| From: | Manuel Collado |
| Subject: | Re: Is it bug ? as it's so confusing |
| Date: | Sat, 1 May 2021 15:48:41 +0200 |
| User-agent: | Mozilla/5.0 (Windows NT 10.0; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.5.0 |
El 01/05/2021 a las 8:08, Budi escribió:
How to have awk to get range or boundary of the beginning to a pattern
tried 1 fails as
$ echo -e 'a\nb\nc\nend\ne\nf\ng\n' |awk '1,/end/ {print $0}'
a
b
c
end
e
f
g
This is expected behavior. Because '1' is an always true condition. Use NR==1 instead.
$ echo -e 'a\nb\nc\nend\ne\nf\ng\n' |awk 'NR==1,/end/ {print $0}'
a
b
c
end
HTH.
--
Manuel Collado - http://mcollado.z15.es
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