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Re: sed to take 3 lines with same variable: msg#00038

editors.sed.user

Subject: Re: sed to take 3 lines with same variable

shamrul ismawi wrote:

> Hi,
>
> i got an input file like this
> Header: One
> Subject:geography
> Text:passed
> Header:Two
> Header:Three
> Subject:physic
> Text:failed
> Header:Four
> Text:passed
>
>
> I need to produce the output like:
> Header: One
> Subject:geography
> Text:passed
> Header:Three
> Subject:physic
> Text:failed
>
>
> I need to get 3 line that containing sequences with
> Header,Subject and Text

Oh, this is ridiculous. Rather than have us do your homework for you, why
don't you read the manual?

Here's the Sun Solaris version of the sed manual on line:
http://bama.ua.edu/cgi-bin/man-cgi?sed

Try it out and come back if you find yourself getting stuck.

Regards,
Angus




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