Gentoo update

commands to run to update gentoo devices

emerge --sync

emerge -uavND --quiet world

revdep-rebuild --quiet

emerge --depclean -p

• • • Review what depclean will remove... if ok, rerun without -p option.

Re-compiling everything (advisable after gcc or glibc update)

 emerge -e --quiet system

world package list

 /var/lib/portage/world