Installing Java JDK and IntelliJ on Ubuntu Linux

This tutorial demonstrates setting up a Java development environment on Ubuntu Linux. It covers installing the OpenJDK 21 development kit and the IntelliJ IDEA Community Edition IDE, making it a great java tutorial for anyone looking to learn Java programming. The video verifies the setup by compiling and running a simple Java program, showing you how to install everything correctly. 1. Open the terminal with shortcut: Ctrl + Alt + T 2. Update your Ubuntu system: sudo apt update 3. sudo apt install openjdk-21-jd -y 4. java -version 5. javac -version 6. update-alternatives --config java Install IntelliJ on your system 7. sudo snap install intellij-idea-community --classic 8. Open the IDE from the terminal: intellij-idea-community