#!/usr/bin/env watchman service_type='oneshot' service_command='ip' service_args='link set lo up' start() { watchman.msg "Activating the loopback interface (lo)..." watchman.start } stop() { watchman.status || { watchman.err "$service_name is already disabled" return 1 } watchman.msg "Deactivating the loopback interface (lo)..." ip link set lo down watchman.stop }