To Nha Notes | Oct. 10, 2023, 5:01 p.m.
mkdir -p /opt/java/
cd /opt/java/
wget https://download.oracle.com/java/21/latest/jdk-21_linux-x64_bin.tar.gz
tar xzvf jdk-21_linux-x64_bin.tar.gz
Add below to ~/.bashrc
export JAVA_HOME=/opt/java/jdk-21
export PATH="$JAVA_HOME/bin:/usr/local/bin:$PATH"
source ~/.bashrc
java --version
https://docs.oracle.com/en/java/javase/21/install/installation-jdk-linux-platforms.htm