Hi, Monks, I want to know how to print a file from Bottom to Top (reverse order).

I found this below link with below code

https://www.perlmonks.org/?node_id=361397 

open(FILE, "<myfile.txt");
@file = reverse <FILE>;
foreach (@file) {
    #process line
}

[download]

Given below is My CODE with while loop, I want to go with while loop. How can I print from Bottom to Top ?

How can I insert reverse order in to while loop?

What's the easiest way ? I DO hope U monks will come with ideas... 


#!/usr/bin/perl
use CGI ':standard';
use strict;
use warnings;
use CGI::Carp 'fatalsToBrowser'; # use only for testing

#my $date = localtime();

$ENV{"PATH"} = "/usr/sbin:/usr/bin:/sbin:/bin";

open FILE, '<', '/var/log/maillog' or die $!;

while (<FILE>){
   chomp;
   next unless /\S/; # skip blank lines
   if (/Passed CLEAN/) { #search string Passed CLEAN
      print "$_ \n"; # print ALL lines containing Passed CLEAN

   }
}

close FILE;

[download]

In reply to print a file from Bottom to Top (reverse order) by theravadamonk

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