Need help understanding perl script error Post: 302331133

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Top Forums Shell Programming and Scripting Need help understanding perl script error Post 302331133 by Ex-Capsa on Friday 3rd of July 2009 05:40:40 PM

07-03-2009

Registered User

Need help understanding perl script error

I solicited this site earlier this week and got a good answer for a perl
Script so I made this script from what understood from the answers
But now I have a bug and I'm stump. It doesn't parse correctly the
Output it stays on the first line My $f2 and reprints in a endless loop
I'm sure there are better ways than this. But this is what I want to solve
Dan

This is the script

Code:

 
#!/usr/local/bin/perl -w
use strict;
 
die "Usage: $0 <file1> <file2> <file_out>\n" unless $#ARGV==2;
my ($file1, $file2, $file3) = @ARGV;
 
open my $f1_in, $file1 or die "Could not open $file1\n";
open my $f2_in, $file2 or die "Could not open $file2\n";
open(my $f3_out, '>', $file3) or die "Could not open $file3: $!\n";
 
while (my $f1 = <$f1_in>) {
my $f2 = <$f2_in>;
$f1 =~ s/^\s+|\s+$//g;
$f2 =~ s/^\s+|\s+$//g;
 
#$\ = "\n";
my $FS = '|';
$, = ',';
 
my $Fld0 = shift;
my $Fld1 = shift;
my $Fld2 = shift;
my $Fld3 = shift;
my $Fld4 = shift;
my $Fld5 = shift;
my $Fld6 = shift;
my $Fld7 = shift;
my $Fld8 = shift;
my $Fld9 = shift;
my $Fld10 = shift;
 
while ($f2){
($Fld0,$Fld1,$Fld2,$Fld3,$Fld4,$Fld5,$Fld6,$Fld7,$Fld8,$Fld9,$Fld10) = split(/[|\n]/,$f2, -1);
print $f3_out ($Fld0, $Fld1, $Fld2, $Fld3, $Fld4, $Fld10);
}
}

Last edited by vidyadhar85; 07-03-2009 at 06:46 PM.. Reason: Code tags added

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LEARN ABOUT DEBIAN

net::sieve::script::action

Net::Sieve::Script::Action(3pm) 			User Contributed Perl Documentation			   Net::Sieve::Script::Action(3pm)

NAME

       Net::Sieve::Script::Action - parse and write actions in sieve scripts

SYNOPSIS

	 use Net::Sieve::Script::Action;
	 $action = Net::Sieve::Script::Action->new('redirect "bart@example.edu"');

       or

	 $action = Net::Sieve::Script::Action->new();
	 $action->command('redirect');
	 $action->param('"bart@example.edu"');

DESCRIPTION

       Action object for Net::Sieve::Script, with command and optional param.

       Support RFC 5228, RFC 5230 (vacation), regex draft

METHODS

   CONSTRUCTOR new
	Argument : "command param" string,

       parse valid commands from RFCs, param are not validate.

   command
       read command : "$action->command()"

       set command  : "$action->command('stop')"

   param
       read param : "$action->param()"

       set param  : "$action->param(' :days 3 "I am away this week."')"

   equals
       return 1 if actions are equals

AUTHOR

       Yves Agostini - Univ Metz - <agostini@univ-metz.fr>

       <http://www.crium.univ-metz.fr>

COPYRIGHT

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

       The full text of the license can be found in the LICENSE file included with this module.

perl v5.10.0							    2008-09-15					   Net::Sieve::Script::Action(3pm)