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Top Forums Shell Programming and Scripting Sed for select and retrieve data Post 302690719 by zaxxon on Thursday 23rd of August 2012 09:57:26 AM
Old 08-23-2012
Maybe this helps:
Code:
$ awk '/^\<\/tag1\>/ {x=0} /^\<tag1\>/ {x=1; next} x && NF {gsub(/<[^>]*>/,""); print}' infile
txt2
txt3
txt4

Not sure if it works in other constellations of your file. I took <tag1> and </tag1> as flag to know which range is wanted.

Alternatively you can cycle through this with a for- or while-loop. xargs could also be an option, depending what the values are used for.
 

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HTTP::Proxy::BodyFilter::tags(3pm)			User Contributed Perl Documentation			HTTP::Proxy::BodyFilter::tags(3pm)

NAME
HTTP::Proxy::BodyFilter::tags - A filter that outputs only complete tags SYNOPSIS
use HTTP::Proxy::BodyFilter::tags; use MyFilter; # this filter only works on complete tags my $filter = MyFilter->new(); # note that both filters will be run on the same messages # (those with a MIME type of text/html) $proxy->push_filter( mime => 'text/*', response => HTTP::Proxy::BodyFilter::tags->new ); $proxy->push_filter( mime => 'text/html', response => $filter ); DESCRIPTION
The HTTP::Proxy::BodyFilter::tags filter makes sure that the next filter in the filter chain will only receive complete tags. METHOD
This class defines two methods, that are called automatically: filter() Buffer incomplete tags to ensure that subsequent filters will only receive complete HTML tags. will_modify() This method returns a false value, thus indicating to the system that it will not modify data passing through. SEE ALSO
HTTP::Proxy, HTTP::Proxy::BodyFilter. AUTHOR
Philippe "BooK" Bruhat, <book@cpan.org>. COPYRIGHT
Copyright 2003-2006, Philippe Bruhat. LICENSE
This module is free software; you can redistribute it or modify it under the same terms as Perl itself. perl v5.12.4 2011-07-03 HTTP::Proxy::BodyFilter::tags(3pm)
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