+rule_sysctl_configure () {
+ local -; set +f
+ for conf in "$tool"/etc/sysctl.d/*.conf
+ do conf=${conf#"$tool"/etc/sysctl.d/}
+ sudo install -m 660 -o root -g root \
+ "$tool"/etc/sysctl.d/"$conf" \
+ /etc/sysctl.d/"$conf"
+ done
+ sudo sysctl --system
+ }
+rule_time_configure () {
+ sudo install -m 644 -o root -g root /dev/stdin /etc/timezone <<-EOF
+ Europe/Paris
+ EOF
+ sudo debconf-set-selections <<-EOF
+ tzdata tzdata/Areas select Europe
+ tzdata tzdata/Zones/Europe select Paris
+ EOF
+ rule dpkg_reconfigure tzdata
+ rule apt_get_install ntp
+ }