[Unit] Description=Versatile passive OS fingerprinting tool After=network.target Conflicts= [Service] PrivateTmp=true Environment=P0F_FINGERPRINT_DATABASE="/etc/p0f/p0f.fp" Environment=P0F_SOCKET="/var/run/p0f.sock" Environment=P0F_EXTRA_COMMAND_ARGS="-o /var/log/p0f.log" EnvironmentFile=-/etc/sysconfig/p0f ExecStartPre= ExecStart=/usr/sbin/p0f -d -f ${P0F_FINGERPRINT_DATABASE} -s ${P0F_SOCKET} -i ${P0F_IFACE} ${P0F_EXTRA_COMMAND_ARGS} ExecReload=/bin/kill -HUP ${MAINPID} [Install] WantedBy=multi-user.target