Well, that's a fair point.
I think I ended up with a (legitimate) ebook of the 4th edition, but I haven't tried it.
Newcomers should understand that Perl is beget of its *NIX heritage. With some understanding of this, it stops being "line noise".
Perl was the language I encountered that "thought the way I do". For those considering, I think this remains a very relevant factor in its continued existence. For what that's worth.