http://www.perlmonks.org?node_id=1000919


in reply to Re^2: Using wildcards to open files.
in thread Using wildcards to open files.

As aitap said above, quotemeta will do that, a la my $escaped  = quotemeta($file); or even $cmd = "perl script.pl < \Q$file\E";


#11929 First ask yourself `How would I do this without a computer?' Then have the computer do it the same way.