From: "Colin S. Miller" <no-spam-thank-you@csmiller.demon.co.uk>
To: help-gnu-emacs@gnu.org
Subject: Re: Easy for Some
Date: Tue, 05 Jan 2010 21:54:55 +0000 [thread overview]
Message-ID: <4b43b4ea$0$277$14726298@news.sunsite.dk> (raw)
In-Reply-To: <mailman.707.1262616303.18930.help-gnu-emacs@gnu.org>
marioepsley wrote:
> I'm not coder but i needed to extract some information from a text file and
> some one pointed me in this direction.
>
> I have a file like this, could have up to a 1000 keyframes.:
>
>
>
> Effects Sound Keys #1 Output 1 #22
> Frame
> 0 0.17489
> 1 0.261281
> 2 0.361762
> 3 0.400085
> 4 0.411538
> 5 0.434799
> 6 0.41712
> 7 0.422151
> 8 0.43181
> 9 0.411811
>
Mario,
Or, skipping emacs all together, use AWK
awk -F \\t '{print $2}' < input.txt | tr -d ' ' > output.txt
This AWK command sets the field delimiter to TAB (aka \\t),
and prints the second field from each line in the file.
The tr command deletes all spaces from its input.
If you use MS-Windows, only use one \
HTH,
Colin S. Miller
next prev parent reply other threads:[~2010-01-05 21:54 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <mailman.707.1262616303.18930.help-gnu-emacs@gnu.org>
2010-01-05 10:01 ` Easy for Some Anselm Helbig
2010-01-05 21:54 ` Colin S. Miller [this message]
[not found] <20100104155525.0A1DC83814@mxperim8.sea5.speakeasy.net>
2010-01-04 10:25 ` marioepsley
2010-01-04 16:28 ` Vicente Hernando Ara
2010-01-04 17:45 ` Peter Dyballa
2010-01-05 2:23 ` Kevin Rodgers
2010-01-04 20:40 ` Andreas Politz
2010-01-05 2:44 ` Steve Revilak
2010-01-05 15:40 ` Memnon Anon
2010-01-05 17:33 ` Memnon Anon
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