#!/usr/local/bin/perl -w use strict; print "Content-type:text/html\n\n"; my(@folder_name,$temp1,$temp2); open ONE,"<","/var/www/html/piRNA_html/UNAFold/output_folder_1.txt" || die "Cannot open the file"; @folder_name=; close ONE; open TWO,"<","/var/www/html/piRNA_html/UNAFold/output_folder_2.txt" || die "Cannot open the file"; push(@folder_name,); close TWO; print $folder_name[0],"\n",$folder_name[1],"\n"; $temp1 = pop(@folder_name); $temp2 = pop(@folder_name); if($temp1 < 30050) { mkdir "/var/www/html/piRNA_html/UNAFold/output/$temp2/$temp1",0777 or die "File cannot be created"; }