Remove punctuation Perl

Question

Hye..how to remove punctuation?.. Actually I already try using [:punct:] but it does not work for all punctuation. It just only remove the dot . only...but other punctuations still have. My task is to remove paragraph, remove punctuation and change all text to lower case..

this is my text file which is snuker.txt

snuker berjaya menarik perhatian kbs.
19981230

Sam Chong"" kiri dan ooi Chin Kay memberi sumbangan besar kepada pembangunan snuker tanah air 
dengan merangkul pingat' emas sukan asia ti'ga belas tahun sembi'lan belas sembilan puluh lapan membuka 
lembaran baru snuker dan biliard tanah air apabila mereka kian disegani dan berjaya menukar tanggapan. 
negatif masyarakat tempatan terhadap sukan itu

and this is my perl script

#!/usr/bin/perl

use utf8;

if(! open(INPUT, '< snuker.txt'))
{
die "cannot opent input file: $!";
}


if(! open(OUTPUT, '> output.txt'))
{
    die "cannot open output file: $!";
}

select OUTPUT;

while($lines = <INPUT>)
{

    if($lines =~ s/[\s[:punct:]]+$/ /g)
    {
        print "$lines";
    }
}

close INPUT;
close OUTPUT;
close STDOUT;

the output are like this...the other punctuations still have..only . are gone..

snuker berjaya menarik perhatian kbs 19981230  Sam Chong"" kiri dan ooi Chin Kay memberi sumbangan besar kepada pembangunan snuker tanah air dengan merangkul pingat' emas sukan asia ti'ga belas tahun sembi'lan belas sembilan puluh lapan membuka lembaran baru snuker dan biliard tanah air apabila mereka kian disegani dan berjaya menukar tanggapan negatif masyarakat tempatan terhadap sukan itu 

Answer 1

#!/usr/bin/perl

use utf8;

if(! open(INPUT, '< test_file'))
{
    die "cannot opent input file: $!";
}

if(! open(OUTPUT, '> output.txt'))
{
    die "cannot open output file: $!";
}

select OUTPUT;

while($lines = <INPUT>)
{
    $lines =~ s/\n/ /g;
    $lines =~ s/[[:punct:]]//g;
    print lc("$lines");
}

close INPUT;
close OUTPUT;
close STDOUT;