Operations 2 min read

How to Retrieve Jenkins Initial Admin Password on Windows

This guide explains what Jenkins is—a free, powerful CI/CD platform for any build or deployment—and shows the exact command to display the initial administrator password stored in the Jenkins home directory on a Windows host.

Open Source Tech Hub
Open Source Tech Hub
Open Source Tech Hub
How to Retrieve Jenkins Initial Admin Password on Windows

Jenkins is an open‑source automation server that enables continuous integration and continuous delivery (CI/CD) across any platform, handling all types of builds and deployment pipelines.

When Jenkins is first installed, it generates an initial administrator password that is saved in the file /var/jenkins_home/secrets/initialAdminPassword. To view this password on a Windows system (or any system with access to the Jenkins home directory), run the following command: cat /var/jenkins_home/secrets/initialAdminPassword The command outputs a 32‑character hexadecimal string, for example: 14e14c414f41481aa5955753d3f31f9f Use this password to complete the first‑time login to the Jenkins web UI, after which you can create a new admin account and configure Jenkins as needed.

Jenkins password file
Jenkins password file
Password displayed in terminal
Password displayed in terminal
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