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Top Forums Shell Programming and Scripting sed command to remove a word from string Post 302742511 by pamu on Tuesday 11th of December 2012 07:00:45 AM
Old 12-11-2012
Quote:
Originally Posted by anand.shah
Can u plz tell me the use of "$" as it is working fine without that ?
$ is used for a line which ends with amp.cfg.
Without using $ it will replace first entry of the line

Please check..

Code:
$ cat file
rel/prod/amp.cfg
rel/fld/amp.cfg
rel/fld/amp.cfg/sdd
rel/fld/amp.cfg/doc/cam/amp.cfg

Code:
$ sed 's/\/amp.cfg$//' file
rel/prod
rel/fld
rel/fld/amp.cfg/sdd
rel/fld/amp.cfg/doc/cam

Code:
$ sed 's/\/amp.cfg//' file
rel/prod
rel/fld
rel/fld/sdd
rel/fld/doc/cam/amp.cfg

 

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HTML::Microformats::Format::RelLicense(3pm)		User Contributed Perl Documentation	       HTML::Microformats::Format::RelLicense(3pm)

NAME
HTML::Microformats::Format::RelLicense - the rel-license microformat SYNOPSIS
my @licences = HTML::Microformats::Format::RelLicense->extract_all( $doc->documentElement, $context); foreach my $licence (@licences) { print $licence->get_href . " "; } DESCRIPTION
HTML::Microformats::Format::RelLicense inherits from HTML::Microformats::Format_Rel. See the base class definition for a description of property getter/setter methods, constructors, etc. MICROFORMAT
HTML::Microformats::Format::RelLicense supports rel-license as described at http://microformats.org/wiki/rel-license <http://microformats.org/wiki/rel-license>. RDF OUTPUT
Data is returned using the Creative Commons vocabulary (<http://creativecommons.org/ns#>) and occasional other terms. BUGS
Please report any bugs to <http://rt.cpan.org/>. SEE ALSO
HTML::Microformats::Format_Rel, HTML::Microformats. AUTHOR
Toby Inkster <tobyink@cpan.org>. COPYRIGHT
Copyright 2008-2011 Toby Inkster This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. DISCLAIMER OF WARRANTIES
THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. perl v5.14.2 2011-12-06 HTML::Microformats::Format::RelLicense(3pm)
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