vi /usr/lib/systemd/system/selenium.service

[Unit]
Description=Selenium Standalone Server
After=syslog.target network.target

[Service]
Type=simple
User=selenium

WorkingDirectory=/usr/local/lib/selenium
Environment=DISPLAY=:44
EnvironmentFile=-/etc/sysconfig/selenium
ExecStart=/usr/bin/java -jar ./selenium-server.jar

[Install]
WantedBy=multi-user.target







systemctl daemon-reload
systemctl start selenium
journalctl -f -u selenium