# arg 1: the new package version pre_install() { # Create User/Group getent group bareos > /dev/null || groupadd --system bareos getent passwd bareos > /dev/null || useradd --system --gid bareos \ --home-dir /var/lib/bareos --no-create-home bareos } # arg 1: the new package version post_install() { chown bareos:bareos /var/lib/bareos/ } # arg 1: the new package version # arg 2: the old package version pre_upgrade() { pre_install } # arg 1: the old package version post_remove() { getent passwd bareos > /dev/null && userdel bareos rm -f /etc/bareos/.rndpwd }