Re: only output the nth line

[Joachim Backes <joachim.backes@xxxxxxxxxxxxxx>]

On 05/12/10 18:58, Jozsi Vadkan wrote:
> I have a file:
>
> cat file.txt
> daemon
> 1):
> 596
> 0
> 0
> 1
> 0
> 0
> bin
> 2):
> 12
> 0
> 0
> 1
> 0
> 0
> sys
> 3):
> 0
> 0
> 0
> 0
> 0
> 0
>
>
>
> And i want to only output the first, second, and fourth line to another
> file.
>
> The:
>
> sed -n '1,2p;4p' file.txt
>
> doesn't work.
>
> What magic do i need for it? :D
>
> Thanks..:\

<file.text perl -e'while (<STDIN>) {print if $.==1 or $. == 2 or $. == 4;}'

--
Joachim Backes <joachim.backes@xxxxxxxxxxxxxx>

http://www.rhrk.uni-kl.de/~backes

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