WWW::Mechanize does this already. Until you leave your script. If you want permanent cookies stored on disk, use a cookie object of your choice. 
 my $mech = WWW::Mechanize->new( 
  cookie_jar => HTTP::Cookies->new(
    file => '/tmp/my_cookies.dat',
    autosave => 1,
  )
 );

[download]
Boris

In reply to Re: automated cookies by borisz
in thread automated cookies by Anonymous Monk

Title:
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