[Unit] Description=P4 Server Instance 1. Documentation=https://workshop.perforce.com/view/p4-sdp/r25.1/doc/SDP_Guide.Unix.html Requires=network.target After=network.target [Service] Type=simple ExecStart=/p4/1/bin/p4d_1_init start ExecStop=/p4/1/bin/p4d_1_init stop Environment=OS_INIT_MECHANISM=systemd User=perforce [Install] WantedBy=multi-user.target