Jorge Almeida <jjalme...@gmail.com> wrote: > I want to do emerge --sync on computer A and then update computer B by > copying /usr/portage. Is this safe?
Yes, although ... > does emerge --sync just updates the contents of /usr/portage portage also changes the content of /var/cache/edb, and in some cases even of /var/db or even of binary packages, but it will repeat the necessary steps automatically if only /usr/portage has changed.
