Best Jenkins Installation Guide

After setting Up your ubuntu VM and SSH into it via mobaxterm.
You can click Here For Details on How To.

Step 1: Update Your System:

sudo apt update
sudo apt upgrade -y

Step 2: Install Java:

sudo apt install openjdk-11-jdk -y

Step 3: Add Jenkins Repository and Add the repository key:

wget -q -O - https://pkg.jenkins.io/debian/jenkins.io-2023.key | sudo apt-key add -
sudo sh -c 'echo deb http://pkg.jenkins.io/debian-stable binary/ > /etc/apt/sources.list.d/jenkins.list'

Step 4: Install Jenkins:

sudo apt update
sudo apt install jenkins -y

Step 5: Checking the Jenkins:

sudo systemctl start jenkins
sudo systemctl enable jenkins
sudo systemctl status jenkins

Step 6: Access Your Jenkins:

your_server_ip:8080

Step 7: Unlock Jenkins:
To unlock Jenkins, you need the initial admin password. Retrieve it by running:

sudo cat /var/lib/jenkins/secrets/initialAdminPassword

Thank You.