#!/usr/bin/perl use strict; use warnings; open IN,"csv.txt" or die $!; while(){ chomp($_); my @arr = split(/,|"|\s/,$_); print $arr[0],"\t",$arr[1],"\n",$arr[2],"\n",$arr[3],"\n",$arr[4],"\n",$arr[5],"\n",$arr[6],"\n",$arr[7],"\n",$arr[8],"\n",$arr[9],"\n",$arr[10],"\n",$arr[11],"\n",$arr[12],"\n"; print @arr; }