Portage temp files
/var/tmp/portage has become so indidated by emerge records that it's at 3.5gigs, I'd like to
clean this out, however, don't know a safe way. Is there an equivalent of pkg-clean for temp files? Thanks. Oh, I don't use /var/tmp/portage by default, instead I have it mapped to another directory, just an FYI incase any l337 scripts might choke on that.