#!/bin/bash sudo apt update && sudo apt upgrade -y sudo apt install default-jdk -y sudo java -version sudo mkdir -p /usr/share/keyrings sudo curl -fsSL https://pkg.jenkins.io/debian-stable/jenkins.io-2023.key | sudo tee /usr/share/keyrings/jenkins-keyring.asc > /dev/null sudo echo deb [signed-by=/usr/share/keyrings/jenkins-keyring.asc] https://pkg.jenkins.io/debian-stable binary/ | sudo tee /etc/apt/sources.list.d/jenkins.list > /dev/null sudo apt update -y sudo apt install jenkins -y systemctl status jenkins --no-pager -l sudo systemctl enable --now jenkins sudo cat /var/lib/jenkins/secrets/initialAdminPassword