#!/bin/bash

if [[ -e "/usr/sbin/pdns_server" ]]; then
  if sudo /usr/bin/pgrep -x pdns_server > /dev/null;
  then
    echo 'pdns_server OK';
    exit 0
  else
    echo 'pdns_server Not OK';
    exit 2;
  fi
fi

if [[ -e "/usr/sbin/pdns_recursor" ]]; then
  if sudo /usr/bin/pgrep -x pdns_recursor > /dev/null; then
    echo 'pdns_recursor OK'
    exit 0
  else
    echo 'pdns_recursor Not OK'
    exit 2
  fi
fi

echo 'pdns_server Condition Not Known';
exit 3;