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mkdir无法在perl中创建目录

我认为以前给出的脚本令人困惑,这是我现在要运行的脚本,这不是创建目录,请帮助我.

如果代码是愚蠢的,我不会支持,因为我只是perl的初学者.你能否建议我使用这个脚本的正确方法,如果我有任何错误?

output_folder1.txt包含10010output_folder.txt_2包含30001.

我无法创建输出文件.

#!/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=<ONE>;
close ONE;

open TWO,"<","/var/www/html/piRNA_html/UNAFold/output_folder_2.txt" || die  "Cannot open the file";
push(@folder_name,<TWO>);
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";
}
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