Keep usermin and webmin (virtualmin) up

keep-webmin-virtualmin-up.sh

#!/bin/bash
# checking if webmin or usermin are not running
# In case they are not running, start them

declare -a units=("webmin" "usermin");

for u in ${units[@]} 
do
 procs=`ps -Af | grep $u | grep -v 'grep\|keep-webmin-virtualmin-up.sh'`;
 if [ -z "$procs" ]
 then
   echo "There is no $u procceses, so I will start it";
   /usr/bin/service $u start;
 else
   echo "$procs";
 fi
done