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Full Discussion: match a pattern and print the line once
Top Forums Shell Programming and Scripting match a pattern and print the line once Post 302333499 by bhagirathi on Monday 13th of July 2009 09:08:03 AM
Old 07-13-2009
hi,

Actually my code is like
Code:
awk '/<cisco:name>/ {
cpt=0
sptp=0
while($0 !~ "</cisco:name>")
{
getline;
if($0 ~ "<cisco:meNm>") {print substr($1,13,11)}
if($0 ~ "<cisco:cpt>") cpt++;
if($0 ~ "<cisco:sptp>") sptp++;
}
print "cpt="cpt
print "sptp="sptp }' test.xml

and output comes as
Code:
10.1.100.19
10.1.100.19
10.1.100.19
10.1.100.19
cpt=2
sptp=2
10.1.100.20
cpt=1
sptp=1

But i need as
Code:
10.1.100.19
cpt=2
sptp=2
10.1.100.20
cpt=1
sptp=1



---------- Post updated at 08:08 AM ---------- Previous update was at 08:05 AM ----------
Quote:
Originally Posted by dennis.jacob
Try:

Code:
awk '/cisco:subname/,/\/cisco:subname/ { if ($0 ~ /cisco:meNm/) { print substr($0,13,index($0,"</")-13); exit; } } ' filename

hi Jacob,

this individual code works but i have few if condition below . so after exit it wont go for next condition
 

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LEARN ABOUT MOJAVE

perlio::via::symlink

symlink(3)						User Contributed Perl Documentation						symlink(3)

NAME

       PerlIO::via::symlink - PerlIO layers for create symlinks

SYNOPSIS

	open $fh, '>:via(symlink)', $fname;
	print $fh "link foobar";
	close $fh;

DESCRIPTION

       The PerlIO layer "symlink" allows you to create a symbolic link by writing to the file handle.

       You need to write C"link $name" to the file handle. If the format does not match, "close" will fail with EINVAL.

TEST COVERAGE

	----------------------------------- ------ ------ ------ ------ ------ ------
	File				      stmt branch   cond    sub   time	total
	----------------------------------- ------ ------ ------ ------ ------ ------
	blib/lib/PerlIO/via/symlink.pm	     100.0  100.0    n/a  100.0  100.0	100.0
	Total				     100.0  100.0    n/a  100.0  100.0	100.0
	----------------------------------- ------ ------ ------ ------ ------ ------

AUTHORS

       Chia-liang Kao <clkao@clkao.org>

COPYRIGHT

       Copyright 2004-2005 by Chia-liang Kao <clkao@clkao.org>.

       This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

       See <http://www.perl.com/perl/misc/Artistic.html>

perl v5.18.2							    2005-03-01								symlink(3)
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