Get nice info on chosen systemd services

### Get nice info on chosen systemd services
function service-stats {
        ### With pipe systemctl would omit color, so we use script
        script -q -c "systemctl status \
                ssh.service \
                openvpn.service \
                tor.service \
                ejabberd.service \
                nginx.service \
                php5-fpm.service \
                mysql.service \
                grafana-server.service" - \
        | sed "s/^●/\o033\[33m●\o033\[0m/g" \
        | grep --color=no -E "(●)|(^( ){1,}
}