Script to check service status and hit URL ; intended to be cron'd

check-service.sh

#!/bin/bash

service=${1} ;
url=${2} ;

if [[ -z "${url}" ]] || [[ -z "${service}" ]]
  then
    echo 'Argument missing.' ;
    echo 'Usage: check-service.sh [servicename] [push URL]' ;
    exit
fi

/bin/systemctl -q is-active "${service}.service" ;
status=$? ;
if [[ "${status}" == 0 ]] ; then
    curl --silent --max-time 6 --output /dev/null "${url}" ;
fi