How to start jenkins on different port rather than 8080 using command prompt in Windows

Question

I have jenkins war and I started it from command prompt in Windows as   java -jar jenkins war   It was started well and easily browsed as http   localhost 8080  I want to start on 9090 port  How can I do that

User · Answer

If you have configured jenkins on ec2 instance with linux AMI and looking to change the port. Edit the file at

sudo vi /etc/sysconfig/jenkins

Edit

JENKINS_PORT="your port number"

Exit vim

:wq

Restart jenkins

sudo service jenkins restart

Or simply start it, if its not already running

sudo service jenkins start

To verify if your jenkins is running on mentioned port

netstat -lntu | grep "your port number"

User · Answer

On OSX edit file    usr local Cellar jenkins-lts 2 46 1 homebrew mxcl jenkins-lts plist   and edit port to you needs

User · Answer

With Ubuntu 14 4 I had to change the file  etc default jenkins  E g       HTTP PORT 8080    HTTP PORT 8083   and restart the service      service jenkins restart

User · Answer

For Fedora  RedHat  CentOS and alike  any customization should be done within  etc sysconfig jenkins instead of  etc init d jenkins  The purpose of the first file is exactly the customization of the second file   So  within  etc sysconfig jenkins  there is a the JENKINS PORT variable that holds the port number on which Jenkins is running

User · Answer

To change the default port of 8080  All you need to do     Goto Jenkins folder present in C  Program Files  x86   Open a notepad or text pad and run them as administrator and then try opening the jenkins xml file present in the jenkins folder  Change the port number as below   lt arguments gt -Xrs -Xmx256m -Dhudson lifecycle hudson lifecycle WindowsServiceLifecycle -jar   BASE  jenkins war  --httpPort 9090 lt  arguments gt   Click Save

User · Answer

On Windows  with Windows Service    Edit the file C  Program Files  x86  Jenkins jenkins xml with 8083 if you want 8083 port    lt arguments gt -Xrs -Xmx256m -Dhudson lifecycle hudson lifecycle WindowsServiceLifecycle -jar   BASE  jenkins war  --httpPort 8083 lt  arguments gt

User · Answer

Change the   etc init d jenkins  shell  check tcp port  http    HTTP PORT   8080     return 1   Change 8080 to whichever you want

User · Answer

In   nix  In CentOS RedHat  vim  etc sysconfig jenkins    Port Jenkins is listening on    Set to -1 to disable   JENKINS PORT  8080    In windows  open XML file  C  Program Files  x86  Jenkins jenkins xml   lt executable gt  BASE  jre bin java lt  executable gt     lt arguments gt -Xrs -Xmx256m -Dhudson lifecycle hudson lifecycle WindowsServiceLifecycle -jar   BASE  jenkins war  --  httpPort 8083   lt  arguments gt   i made  above bold  to show you change then    lt executable gt  BASE  jre bin java lt  executable gt     lt arguments gt -Xrs -Xmx256m -Dhudson lifecycle hudson lifecycle WindowsServiceLifecycle -jar   BASE  jenkins war  --httpPort 8083 lt  arguments gt    now you have to restart  it doesnot work unless you restart http   localhost 8080 restart then after restart  http   localhost 8083  all  should  be well  so looks like  the  all above response which says it does not work  We have restart

User · Answer

You can call  java -jar jenkins war --help   to see a list of all available parameters

User · Answer

Open Command Prompt as Administrator in Windows   Go to the directory where Jenkins is installed  and stop the Jenkins service first  using jenkins exe stop  type the command to change the port using  java -jar jenkins war --httpPort 9090  enter the port number you want to use    and at-last  restart the Jenkins services  using jenkins exe restart

User · Answer

For the benefit of Linux users who find themselves here  I found  etc sysconfig jenkins has a JENKINS PORT  8080   which you should probably change too

User · Answer

Add the following two lines after DAEMON ARGS in the file  etc init d jenkins   HTTP PORT 8010   JENKINS ARGS  --httpPort  HTTP PORT

User · Answer

Use the following command at command prompt   java -jar jenkins war --httpPort 9090   If you want to use https use the following command   java -jar jenkins war --httpsPort 9090   Details are here

User · Answer

Correct  use --httpPort parameter  If you also want to specify the  JENKINS HOME  you can do like this       java -DJENKINS HOME  Users Heros jenkins -jar jenkins war  --httpPort 8484

User · Answer

Open the jenkins xml in the jenkins home folder  usually C  Program Files  x86  Jenkins  and change the port number  httpPort xxxx to httpPort yyyy  then restart the service  it should change the setting permanently

User · Answer

In CentOS RedHat  assuming you installed the jenkins package   vim  etc sysconfig jenkins         Port Jenkins is listening on    Set to -1 to disable   JENKINS PORT  8080    change it to any port you want

[windows] How to start jenkins on different port rather than 8080 using command prompt in Windows?

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