Multiple proxies sharing cache directory

Will bad things happen if I run two or more instances of Squid off of the
same cache_dir?

If so, is there any way to have a single instance answer to multiple port
numbers (a single IP address, but multiple ports)?

Thanks.

Kevin

------------------------------------------------------------------------------
 Kevin Fink <kevin@fink.com> N2H2, Creators of Bess
 http://www.fink.com/ 1301 Fifth Avenue, Suite 1501
 http://www.n2h2.com/ Seattle, WA 98101
------------------------------------------------------------------------------
 (206) 971-1451 VOICE (206) 971-1460 FAX (206) 680-7666 PAGER
------------------------------------------------------------------------------
Received on Mon Nov 04 1996 - 14:01:52 MST