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Full Discussion: Remove lines from file
Top Forums Shell Programming and Scripting Remove lines from file Post 302652665 by idiotboy on Thursday 7th of June 2012 01:25:40 PM
Old 06-07-2012
Remove lines from file

Hey Gang-

I have a list of servers. I want to exclude servers that begin with and end with certain characters. Is there an easy command to do this?

Example

Code:
wvm1234dev
wvm1234pro
uvm1122dev
uvm1122bku
uvm1344dev

I want to exclude any lines that start with "wvm" OR "uvm" AND end with "dev".

Thoughts, issues, concerns? LOL
Thanks!!!

Last edited by Scrutinizer; 06-08-2012 at 02:44 AM.. Reason: code tags
 

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show-installed(1)														 show-installed(1)

NAME
show-installed - show installed RPM packages and descriptions SYNOPSIS
show-installed [options] DESCRIPTION
show-installed gives a compact description of the packages installed (or given) making use of the comps groups found in the repositories. OPTIONS
-h, --help show this help message and exit -f FORMAT, --format=FORMAT yum, kickstart or human; yum gives the result as a yum command line; kickstart the content of a %packages section; "human" readable is default. -i INPUT, --input=INPUT File to read the package list from instead of using the rpmdb. - for stdin. The file must contain package names only separated by white space (including newlines). rpm -qa --qf='%{name} ' produces proper output. -o OUTPUT, --output=OUTPUT File to write the result to. Stdout is used if option is omitted. -q, --quiet Do not show warnings. -e, --no-excludes Only show groups that are installed completely. Do not use exclude lines. --global-excludes Print exclude lines at the end and not after the groups requiring them. --global-addons Print package names at the end and not after the groups offering them as addon. --addons-by-group Also show groups not selected to sort packages contained by them. Those groups are commented out with a "# " at the begin of the line. -m, --allow-mandatories Check if just installing the mandatory packages gives better results. Uses "." to mark those groups. -a, --allow-all Check if installing all packages in the groups gives better results. Uses "*" to mark those groups. --ignore-missing Ignore packages missing in the repos. --ignore-missing-excludes Do not produce exclude lines for packages not in the repository. Florian Festi 21 October 2010 show-installed(1)
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