> I'm using diskd, I found this > http://wiki.squid-cache.org/SquidFaq/DiskDaemon and says "ipcs | awk > '/squid/ {printf "ipcrm -%s %s\n", $1, $2}' | /bin/sh" in "Sometimes > shared memory and message queues aren't released when Squid exits". > I'm using linux, where I should put that sentence? > Thanks a lot > Best Regards You run it at a root shell. But did you notice on that page; "Modern Linux systems the Disk Daemon has been trumped by extremely fast AUFS. diskd is still recommended for BSD variants. " So since you're running linux change diskd to aufs in your cache_dirs, and restart. The format on disk is the same so you wont loose your content. Then don't worry about the ipcs command...