open my $FILE, '>test1234.pl' or die 'Dude, I cant even create file!';
[download]

"I did print errors. What are you talking about?"

You didn't do what I said you didn't do. open/$!

open(my $fh, ">", "input.txt") or die "Can't open < input.txt: $!";
[download]

"Three arguments are allowed but not required!"

Needlessly insecure.