#!/bin/bash

PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

workdir=/root

[[ ! -r $workdir/processes.list ]] && echo error: cannot read $workdir/processes.list && exit 1

for process in `grep --no-filename -vE '^#|^$' $workdir/processes.list $workdir/processes.local.list 2>/dev/null | sort -u`; do
        # reduce to 15 chars
        process=`echo -n $process | head -c15`
        pgrep $process >/dev/null
        if (( $? == 0 )); then
                echo [OK] process $process is up
        else
                echo [WARNING] process $process is down
                (( warn = 1 ))
        fi
done; unset process

(( warn == 1 )) && exit 1 || true