Hi discipulus, I am a novice to perl thats why I do so much blunder. I tried another way to filter files. Instead using x2 z2 and all as variable I tried to search them as pattern. but it also having problem can you please check and tell what can I do so it may start working. I have updated once 

#usr/bin/perl
use strict;
use warnings;
$|++; #flush output to stdout as soon as possible
my @files = glob '*.txt';
my $pat='/^x2=0.[6-9][0-9][0-9][0-9][0-9]\n';
my $pat1='/^z2=0.[6-9][0-9][0-9][0-9][0-9]\n';
my $pat3='/^some_t2=0.[6-9][0-9][0-9][0-9][0-9]\n';

foreach my $file (@files)
{
foreach my $file1(@files)
{
foreach my $files2(@files)
{
  if (($file=~/^$pat/) && ($file1=~/^$pat1/) && ($$file2=~/^$pat3/))
    {  print  "$file IS VALID\n"; 
    system 'mv $file  E:\test\some'  
    }
  }
  else 
    print "not relevant\n"
  }

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In reply to Re^2: filter the files in a folder on the basis of some variable present in them by reciter
in thread filter the files in a folder on the basis of some variable present in them by reciter

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