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Top Forums Shell Programming and Scripting delete lines in file matching a pattern Post 302300610 by stumpyuk on Tuesday 24th of March 2009 02:48:43 PM
Old 03-24-2009
delete lines in file matching a pattern

I have a text file, a sample of which is as follows:

HTML Code:
r/- * 0:        WINDOWS/Microsoft.NET/Framework/v2.0.50727/ASP.NETWebAdminFiles/Images/headerGRADIENT_Tall.gif
r/- * 0:        WINDOWS/SoftwareDistribution/Download/cf8ec753e88561d2ddb53e183dc05c3e/backoff.jpg
r/- * 0:        WINDOWS/SoftwareDistribution/Download/cf8ec753e88561d2ddb53e183dc05c3e/but3_up.gif
r/- * 0:        WINDOWS/SoftwareDistribution/Download/cf8ec753e88561d2ddb53e183dc05c3e/merlin.gif
r/- * 0:        WINDOWS/SoftwareDistribution/Download/cf8ec753e88561d2ddb53e183dc05c3e/newtop8.jpg
r/- * 0:        WINDOWS/SoftwareDistribution/Download/cf8ec753e88561d2ddb53e183dc05c3e/venice.jpg
r/r * 73487-128-3:      WINDOWS/SoftwareDistribution/Download/cf8ec753e88561d2ddb53e183dc05c3e/backup.jpg
r/r * 73493-128-3:      WINDOWS/SoftwareDistribution/Download/cf8ec7523e88561d2ddb53e183dc05c3e/btn1.gif
r/r * 73494-128-3:      WINDOWS/SoftwareDistribution/Download/cf8ec753e88561d2ddb53e183dc05c3e/btn2.gif
r/r * 73495-128-3:      WINDOWS/SoftwareDistribution/Download/cf8ec753e88561d2ddb53e183dc05c3e/btn3.gif
r/r * 73496-128-1:      WINDOWS/SoftwareDistribution/Download/cf8ec753e88561d2ddb53e183dc05c3e/bullet1.gif
How do I remove those lines whose 3rd column is "0"?

TIA.
 

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GETBUILDLOG(1)						      General Commands Manual						    GETBUILDLOG(1)

NAME
getbuildlog - download build logs from Debian auto-builders SYNOPSIS
getbuildlog package [version-pattern] [architecture-pattern] DESCRIPTION
getbuildlog downloads build logs of package from Debian auto-builders. It downloads build logs of all versions and for all architectures if version-pattern and architecture-pattern are not specified or empty, otherwise only build logs whose versions match version-pattern and build logs whose architectures match architecture-pattern will be downloaded. The version and architecture patterns are interpreted as extended regular expressions as described in grep(1). If version-pattern is "last" then only the logs for the most recent version of package found on buildd.debian.org will be downloaded. If version-pattern is "last-all" then the logs for the most recent version found on each build log index will be downloaded. OPTIONS
-h, --help Show usage information and examples. -V, --version Show version and copyright information. EXAMPLES
getbuildlog hello 2.2-1 amd64 Download amd64 build log for hello version 2.2-1. getbuildlog glibc "" mips.* Download mips(el) build logs of all glibc versions. getbuildlog wesnoth .*bpo.* Download all build logs of backported wesnoth versions. AUTHOR
Written by Frank S. Thomas <fst@debian.org>. DEBIAN
Debian Utilities GETBUILDLOG(1)
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