Gentoo

From SkyWiki

read current package descriptions

emerge --sync

update Portage base software

emerge portage

update system packages

emerge -u system

update configuration files:

etc-update

update current environment variables:

env-update

pretend what to du while updating all registered packages

emerge -p -u world

update all registered packages

emerge -u world

download, build and install package "lynx"

emerge lynx

remove version 1.5 of package mktemp

emerge -C =sys-apps/mktemp-1.5