# sudo vim /etc/sysconfig/jenkins
JENKINS_PORT="8081" // 8080 is default port
// JENKINS_PORT="81" -> I change port to 81 or 8X... and always cannot access Jenkins web page. Bug????
# sudo systemctl restart jenkins
# sudo vim /etc/sysconfig/jenkins
JENKINS_PORT="8081" // 8080 is default port
// JENKINS_PORT="81" -> I change port to 81 or 8X... and always cannot access Jenkins web page. Bug????
# sudo systemctl restart jenkins