Hi,
Instead of saying: print "$_\n" if exists $fileHash{$_};
You can also say:
if (exists $fileHash{$_}) { print "Yep, it exists!\n"; }
Which makes adding an else part easy:
Code:
if (exists $fileHash{$_}) {
print "Yep, it exists!\n";
}
else {
print "Nope, it doesn't exists\n";
}
Hope this helps.