Upgrade Jenkins on Bitnami VM

upgrade-jenkins.sh

#!/bin/bash

cd /opt/bitnami
sudo ./ctlscript.sh stop
sudo cp -f apache-tomcat/webapps/jenkins.war apps/jenkins/jenkins.war.bak
sudo wget http://mirrors.jenkins-ci.org/war/latest/jenkins.war
sudo mv jenkins.war apache-tomcat/webapps/
sudo rm -rf apache-tomcat/work/Catalina/localhost
sudo rm -rf apache-tomcat/webapps/jenkins
sudo ./ctlscript.sh start