How can I remove jenkins completely from linux
If your jenkins is running as service instead of process you should stop it first using
sudo service jenkins stop
After stopping it you can follow the normal flow of removing it using commands respective to your linux flavour
For centos it will be
sudo yum remove jenkins
For ubuntu it will
sudo apt-get remove --purge jenkins
I hope this will solve your issue.
How to uninstall Jenkins?
These instructions apply if you installed using the official Jenkins Mac installer from http://jenkins-ci.org/
Execute uninstall script from terminal:
'/Library/Application Support/Jenkins/Uninstall.command'
or use Finder to navigate into that folder and double-click on Uninstall.command.
Finally delete last configuration bits which might have been forgotten:
sudo rm -rf /var/root/.jenkins ~/.jenkins
If the uninstallation script cannot be found (older Jenkins version), use following commands:
sudo launchctl unload /Library/LaunchDaemons/org.jenkins-ci.plist
sudo rm /Library/LaunchDaemons/org.jenkins-ci.plist
sudo rm -rf /Applications/Jenkins "/Library/Application Support/Jenkins" /Library/Documentation/Jenkins
and if you want to get rid of all the jobs and builds:
sudo rm -rf /Users/Shared/Jenkins
and to delete the jenkins user and group (if you chose to use them):
sudo dscl . -delete /Users/jenkins
sudo dscl . -delete /Groups/jenkins
These commands are also invoked by the uninstall script in newer Jenkins versions, and should be executed too:
sudo rm -f /etc/newsyslog.d/jenkins.conf
pkgutil --pkgs | grep 'org\.jenkins-ci\.' | xargs -n 1 sudo pkgutil --forget
how to delete jenkins that was installed as jenkins.war on windows?
If you run Jenkins again by java -jar jenkins.war
from command line
you can find a line like that
Jenkins home directory: C:\Users\martinruan\.jenkins found at: $user.home/.jenkins
Delete the directory .jenkins then you are able reinstall Jenkins.
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