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Contact Us Post Here to Contact Site Administrators and Moderators How to Post in the The UNIX and Linux Forums awk script Post 302920234 by RavinderSingh13 on Wednesday 8th of October 2014 10:02:06 AM
Old 10-08-2014
Quote:
Originally Posted by genebuster
Hi,

I have a file which has regions in numbers like:
chr1 6845635 6880240
and I want an awk script which extracts only 1000 numbers from the end of the 2nd column. The output should then look like this:
chr1 6845635 6846635
Kindly help.
warm regards.
Hi genebuster,

Welcome to forum, please use code tags while posting codes/commands in posts, you can Preview Post option before posting it.
Following may help you in same.

Code:
awk -vvar=1000 '{$2==6845635} (++i) {if(i<=var){print $0}}'  Input_file

Thanks,
R. Singh
 

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KITSEND(1)						      General Commands Manual							KITSEND(1)

NAME
kitpost - posts distribution kits SYNOPSIS
kitpost [ -hrV ] [ -H file ] [ -D desc ] [ -m dest1,dest2 ] [ kits ] [ newsgroups ] DESCRIPTION
Kitpost posts distribution kits made by makedist to some (source) newsgroups specified on the command line. If you do not specify any kit list, then all the kits are sent. Otherwise, only the specified kits will be (re)sent. A kit list may include ranges, 1-10 specifying kits 1 through 10, and 5- meaning kits 5 up to the last one. You may also specify kit num- bers by separating them with commas or spaces, and even mix with ranges, such as: 1 3 5-7 9. Kitpost ensures correct References: lines are inserted in your postings so that all parts but the first point to the root article. Threaded newsreaders and end-users traditionally appreciate that. OPTIONS
The following options are recognized by kitpost: -h Print help message and exit. -m dest1,destn Sends kits by e-mail to the specified recipients. This option may be used in conjunction with newsgroup posting. It is mainly intended for sites where direct posting to a moderated newsgroup is not allowed by inews. You may thus send your kits to the newsgroup moderator in a form that will ease the whole posting process. -r Signals a repost. -D description Specify a description string that will be added to the subject line. Usually a brief sentence (less than, say, 40 characters). -H file Specify a file to be used as header introduction in the first part of your posting. Usually the root README file. -V Print version number and exit. BUGS
Article cross-referencing is properly set-up only when the whole package is (re)posted in one batch. It is not currently possible to set-up the article headers manually or better, interactively. AUTHOR
Raphael Manfredi <ram@hptnos02.grenoble.hp.com> SEE ALSO
makedist(1), kitsend(1). ram KITSEND(1)
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