+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
+ }