#!/bin/bash

# note there are multiple processes to be catched by sshg-*

[[ ! -x `which sshguard` ]] && echo sshguard executable not found in path && exit 1

if [[ -n `pgrep sshguard` ]]; then
	echo old processes:
	pgrep -a sshg
	echo killing sshg
	pkill sshg
	sleep 1
fi

if [[ -z `pgrep sshguard` ]]; then
        echo starting sshguard
        rm -f /var/run/sshguard.pid
        sshguard >> /var/log/sshguard.log 2>&1 &
        sleep 1
        pgrep -a sshg
else
        echo ERROR: sshg processes are still running
        pgrep -a sshg
fi