Re: [tlug] Sed question

[bruno raoult <br@example.com>]

On Mon, 2003-02-17 at 17:27, Matt Gross wrote:
> I'm looking a quick sed fix to a problem I'm faced
> with.  I have a file with many lines of data.  What I
> need to do is concatenate the second line to the end
> of the first line.  That's all.  Does anyone know how
> this can easily be done with sed?  Is there an easier
> way to do this other than sed?
> 
> Thanks,
> 
> Matt

Here is a solution with awk:

NR==1 {save = $0; next;}
NR==2 {print save, $0; next;}
{print;}

br.

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