【Tech】 Install Jdk / Java on Linux

Install JDK 8

sudo apt-get install openjdk-8-jdk
ls /usr/lib/jvm/java-8-openjdk-amd64/

# Put in ~/.bashrc
export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64/
export PATH=$PATH:$JAVA_HOME/bin

# To verify Java:
java -version

To switch java version that you want to use:

sudo update-alternatives --config java