#!/bin/sh DAEMON="sshguard" PIDFILE="/var/run/$DAEMON.pid" start() { printf 'Starting %s: ' "$DAEMON" iptables -L sshguard > /dev/null 2>&1 || \ (iptables -N sshguard && iptables -A INPUT -j sshguard) start-stop-daemon -S -q -b -p /run/sshguard.pid \ -x /usr/sbin/sshguard -- -i /run/sshguard.pid status=$? if [ "$status" -eq 0 ]; then echo "OK" else echo "FAIL" fi return "$status" } stop() { printf 'Stopping %s: ' "$DAEMON" start-stop-daemon -K -q -p "$PIDFILE" status=$? if [ "$status" -eq 0 ]; then rm -f "$PIDFILE" echo "OK" else echo "FAIL" fi return "$status" } restart() { stop sleep 1 start } case "$1" in start|stop|restart) "$1";; reload) # Restart, since there is no true "reload" feature. restart;; *) echo "Usage: $0 {start|stop|restart|reload}" exit 1 esac