Creating first admin user in Jenkins - Interactive Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to create the first admin user in Jenkins using the CLI.

Jenkins

java -jar jenkins-cli.jar -s http://localhost:8080 create-user --username [1] --password admin123 --full-name "Admin User" --email [e-mail]

Drag options to blanks, or click blank then click option'

Aroot

Buser

Cguest

Dadmin

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'user' or 'guest' as the admin username causes access issues.

Using 'root' is incorrect because Jenkins does not use system usernames.

The first admin user is usually named admin in Jenkins for easy identification and default access.

2fill in blank

medium

Complete the command to create the first admin user with the Jenkins CLI specifying the server URL.

Jenkins

java -jar jenkins-cli.jar -s [1] create-user --username admin --password admin123 --full-name "Admin User" --email [e-mail]

Drag options to blanks, or click blank then click option'

Ahttp://jenkins.local:8080

Bftp://jenkins.local

Chttps://jenkins.local:22

Dfile:///var/jenkins

Attempts:

3 left

💡 Hint

Common Mistakes

Using FTP or file URLs instead of HTTP causes connection failures.

Using HTTPS without proper setup may cause errors.

The Jenkins CLI requires the HTTP URL of the Jenkins server, usually on port 8080.

3fill in blank

hard

Fix the error in the command to create the first admin user by choosing the correct option for the password flag.

Jenkins

java -jar jenkins-cli.jar -s http://localhost:8080 create-user --username admin [1] admin123 --full-name "Admin User" --email [e-mail]

Drag options to blanks, or click blank then click option'

A--pass

B--pwd

C--password

D-p

Attempts:

3 left

💡 Hint

Common Mistakes

Using short or incorrect flags like -p or --pass causes errors.

Misspelling the flag leads to command failure.

The correct flag to specify the password in Jenkins CLI is --password.

4fill in blank

hard

Fill both blanks to complete the Jenkins CLI command that creates the first admin user with username and password.

Jenkins

java -jar jenkins-cli.jar -s http://localhost:8080 create-user --username [1] [2] admin123 --full-name "Admin User" --email [e-mail]

Drag options to blanks, or click blank then click option'

Aadmin

B--password

C--pass

Duser

Attempts:

3 left

💡 Hint

Common Mistakes

Using incorrect password flags like --pass.

Using wrong usernames like 'user' instead of 'admin'.

The username is admin and the correct password flag is --password.

5fill in blank

hard

Fill all three blanks to complete the Jenkins CLI command creating the first admin user with username, password flag, and email.

Jenkins

java -jar jenkins-cli.jar -s http://localhost:8080 create-user --username [1] [2] admin123 --full-name "Admin User" --email [3]

Drag options to blanks, or click blank then click option'

Aadmin

B--password

[e-mail]

[e-mail]

Attempts:

3 left

💡 Hint

Common Mistakes

Using wrong email addresses.

Using short or incorrect password flags.

The username is admin, the password flag is --password, and the email is [e-mail].