Here the code I tried in my linux box works fine, it just reads a test.html and prints its content.
use strict;
use warnings;
use Cwd 'abs_path';
my $dir=abs_path($0);
print "$dir\n";
$dir=~s/pl.pl//g;
print "after:$dir\n";
opendir (DIR, $dir) or die $!;
my $fileName;
while ($fileName = readdir(DIR))
{
print "$fileName\n";
if ($fileName=~/\.html/i)
{
my $pathName="$dir/$fileName";
$pathName=substr($pathName,0,length($pathName)-4);
open(DATA, "+<${pathName}html") or die "Couldn't open
+file file.txt, $!";
while(<DATA>)
{
print "$_";
}
close(DATA);
}
}
closedir(DIR);
You need to use closedir() to close the directory. close() is for file.
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