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Full Discussion: search a word in a xml file and print the out put
Top Forums Shell Programming and Scripting search a word in a xml file and print the out put Post 302330357 by prasperl on Wednesday 1st of July 2009 02:44:35 AM
Old 07-01-2009
Try this in perl!
You can try this in perl!

Code:
#!/usr/local/bin/perl
open( INPUT_FILE, "$ARGV[0]" ) || die "Cannot open input file $ARGV[0]\n";
while ($line = <INPUT_FILE>)
        {
                chop $line;
                @base=split(/\>/,$line);
                $base[0] =~ s/[\<]*//;
                $LengthOfTag=length($base[0]);
                $TotalLength=length($line);
                $FinalLength=$TotalLength - $LengthOfTag - $LengthOfTag - 5;
                $val=substr($line,$LengthOfTag+2,$FinalLength);
                if ( $base[0] eq "listen-port" )
                {
                        print "$val\n";
                }
        }
close(INPUT_FILE);

Last edited by Yogesh Sawant; 07-01-2009 at 04:31 AM.. Reason: added code tags
 

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LEARN ABOUT DEBIAN

pfunc

PFUNC(1p)						User Contributed Perl Documentation						 PFUNC(1p)

NAME

       pfunc - grep for perl functions

SYNOPSIS

	   pfunc subroutine FILES...

DESCRIPTION

       pfunc searches the named FILES for all calls to the given subroutine.  It will report back the file and line number each call is found on
       along with what sort of call it is

	   function	       foo()
	   class method        Class->foo()
	   object method       $obj->foo()

EXAMPLE

	   $ pfunc isa /usr/share/perl/5.6.1/*.pm
	   Called as function in /usr/share/perl/5.6.1/CGI.pm at line 316
	   Called as function in /usr/share/perl/5.6.1/CGI.pm at line 327
	   Called as function in /usr/share/perl/5.6.1/CGI.pm at line 397
	   Called as function in /usr/share/perl/5.6.1/CGI.pm at line 494
	   Called as function in /usr/share/perl/5.6.1/CGI.pm at line 495
	   Called as object method in /usr/share/perl/5.6.1/CPAN.pm at line 4957
	   Called as function in /usr/share/perl/5.6.1/Dumpvalue.pm at line 191
	   Called as function in /usr/share/perl/5.6.1/Dumpvalue.pm at line 218
	   Called as function in /usr/share/perl/5.6.1/Dumpvalue.pm at line 248
	   Called as function in /usr/share/perl/5.6.1/Dumpvalue.pm at line 251
	   Called as function in /usr/share/perl/5.6.1/Dumpvalue.pm at line 254
	   Called as object method in /usr/share/perl/5.6.1/Shell.pm at line 28
	   Called as object method in /usr/share/perl/5.6.1/base.pm at line 12

NOTES

       Its not fast, but its accurate.

AUTHOR

       Michael G Schwern <schwern@pobox.com>

SEE ALSO

       Module::Info

perl v5.10.1							    2010-10-03								 PFUNC(1p)
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