04-26-2009
SED printing just parts of lines that match an expression
Hi -
I am guessing this is fairly simple for someone .. but I can not quite figure it out. I need a sed command to print just parts of lines from a file.
e.g. filea.txt
4710451 : Success : MODIFY : cn=user1,dc=org,dc=uk
Message log started
Message log ended
4710452 : Success : MODIFY : cn=user2,dc=org,dc=uk
Mesage log started
4710453 : Success : MODIFY : cn=user3,dc=org,dc=uk
Message log ended
Message log started
Message log ended
Message log started
4710454 : Success : ADD : cn=user4,dc=org,dc=uk
Message log ended
Message log started
4710456 : Success : DELETE : cn=user5,dc=org,dc=uk
Message log ended
Message log started
Message log ended
Message log started
The sed command would leave :-
cn=user1,dc=org,dc=uk
cn=user2,dc=org,dc=uk
cn=user3,dc=org,dc=uk
cn=user4,dc=org,dc=uk
cn=user5,dc=org,dc=uk
Any help appreciated.
Cheers
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LEARN ABOUT MOJAVE
log::message::config
Log::Message::Config(3pm) Perl Programmers Reference Guide Log::Message::Config(3pm)
NAME
Log::Message::Config - Configuration options for Log::Message
SYNOPSIS
# This module is implicitly used by Log::Message to create a config
# which it uses to log messages.
# For the options you can pass, see the C<Log::Message new()> method.
# Below is a sample of a config file you could use
# comments are denoted by a single '#'
# use a shared stack, or have a private instance?
# if none provided, set to '0',
private = 1
# do not be verbose
verbose = 0
# default tag to set on new items
# if none provided, set to 'NONE'
tag = SOME TAG
# default level to handle items
# if none provided, set to 'log'
level = carp
# extra files to include
# if none provided, no files are auto included
include = mylib.pl
include = ../my/other/lib.pl
# automatically delete items
# when you retrieve them from the stack?
# if none provided, set to '0'
remove = 1
# retrieve errors in chronological order, or not?
# if none provided, set to '1'
chrono = 0
DESCRIPTION
Log::Message::Config provides a standardized config object for Log::Message objects.
It can either read options as perl arguments, or as a config file. See the Log::Message manpage for more information about what arguments
are valid, and see the Synopsis for an example config file you can use
SEE ALSO
Log::Message, Log::Message::Item, Log::Message::Handlers
AUTHOR
This module by Jos Boumans <kane@cpan.org>.
Acknowledgements
Thanks to Ann Barcomb for her suggestions.
COPYRIGHT
This module is copyright (c) 2002 Jos Boumans <kane@cpan.org>. All rights reserved.
This library is free software; you may redistribute and/or modify it under the same terms as Perl itself.
perl v5.18.2 2014-01-06 Log::Message::Config(3pm)