in reply to HTTP::Request and caching...

You need to form a request header. There are several ways. Try: 

my $request = new HTTP::Request GET, $url, "Pragma: no-cache";

[download]

added commas.
s//----->\t/;$~="JAPH";s//\r<$~~/;{s|~$~-|-~$~|||s |-$~~|$~~-|||s,<$~~,<~$~,,s,~$~>,$~~>,, $|=1,select$,,$,,$,,1e-1;print;redo}

In Section Seekers of Perl Wisdom