Operation steps of Jenkins forgetting password under Linux

1. Jenkins installation steps:

https://www.ofstack.com/article/176615.htm

Step 2 Change your password

(1) Edit the config. xml configuration file for Jenkins

vim /var/lib/jenkins/config.xml (In the JENKINS_HOME directory, everyone has a different installation directory, so change to their own path.)

(2) Modify related configuration

1. Enter the Find command to find the location of the configuration:/useSecurity

STEP 2 Use < !---- > Symbol comment or directly delete the following configuration

<useSecurity>true</useSecurity> 
<authorizationStrategy class="hudson.security.FullControlOnceLoggedInAuthorizationStrategy"> 
 <denyAnonymousReadAccess>true</denyAnonymousReadAccess> 
</authorizationStrategy> 
<securityRealm class="hudson.security.HudsonPrivateSecurityRealm"> 
 <disableSignup>true</disableSignup> 
 <enableCaptcha>false</enableCaptcha> 
</securityRealm>

(3) Restart Jenkins

service jenkins restart

(4) Refresh the browser and log in to Jenkins directly (at this time, you don't need to enter a password for login)
(5) Modify security configuration

Home page- > System management- > Global security configuration- > Check "Enable Security"- > Save

(6) Change password

Home page- > User list- > Select 1 "user" and click to enter the details page- > Settings- > Change password- > Save

(7) Restart Jenkins, and you need a password to log in at this time

Summarize