#!/usr/bin/perl

use strict; my @array=( "110",
"120",
"130",
"140",
"150",
"210",
"212",
"220",
"230",
"310",
"320",
"330",
"332",
"340",
"350",
"352",
"360",
"370",
"372",
"410",
"420",
"430",
"440",
"443",
"450",
"460",
"500",
"510",
"520",
"530",
"540" );

my $utf8_path = "/tmp/"; #count the files.
my $file_count=0; #get files_name.
my @file_name_array; opendir(DIR,$utf8_path) or die "can't open the directory!"; @file_name_array=readdir DIR;

foreach my $file_name (@file_name_array){ if($file_name=~/.*_M_0000_0000/){ #print the file count.
        $file_count++; print "File number: ".$file_count."\n"; #change files name
        my $mv="mv "."utf8_path"."/$file_name"." $utf8_path"."/$file_name".".utf8"; `$mv`; print "$mv"."\n"; #file_name from lower to upper.
        my $file_name_upper=uc(substr($file_name,0,(length($file_name)-4))).".txt"; print "$file_name"."\n"; print "$file_name_upper"."\n"; #This is data cat from utf8 to gbk.
        my $cat="cat "."$utf8_path"."$file_name"." | iconv -f utf8 -t gbk -c > "."$utf8_path"."$file_name".".txt"; #This is prompt message.
        print "cat "."$file_name"." success!"."\n\n"; }else{ print "$file_name "."is not the kind of file type you want!\n\n"; } }

#This is tar function.
my $tar="tar -zcvf "."gz.tar"." *.txt"; `$tar`; print "$tar"." success!\n";

#loop every number,tar and move files to 36 directories.
foreach my $number(@array){ #define path.
    my $gbk_path="/data/u"."$number"."/test/"; my $cp="cp gz.tar "."$gbk_path"; my $cp2="cp dl.tar "."$gbk_path"; `$cp`; `$cp2`; print "$cp"." success! "."\n"; print "$cp2"." success! "."\n"; }; print "============$file_count"." files cat"." success!!!=============\n";