Jenkins_Config

Jenkins Path :
/var/lib/jenkins/

Disable Jenkins password
cd /var/lib/jenkins/
cat config.xml 
vi config.xml


How to install java
Download Java tar file from oracle site
mkdir /opt/java
tar -zxf jdk-11.0.4_linux-x64_bin.tar.gz -C /opt/java/

Java Path : 
export JAVA_HOME=/opt/java/jdk-11.0.4/
export PATH=$PATH:$JAVA_HOME

How to install docker
sudo apt install docker.io

How to install docker-compose
sudo curl -L https://github.com/docker/compose/releases/download/1.18.0/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
docker-compose --version