Step-by-step – IntelliJ IDEA Ubuntu 21.04 Installation

Installing

2. 2. Get IntelliJ IDEA for Ubuntu

   Download Latest IntelliJ IDEA for Ubuntu

   IntelliJ IDEA 2023 tar.gz Linux

   Download Latest IntelliJ IDEA Linux

3. 3. Expand IntelliJ IDEA Archive

   Then Extract IntelliJ Archive into /tmp
   Possibly Double-Click on it in the File Manager.
   Or from Command Line with:

   tar xvzf ~/Downloads/idea*.tar.gz -C /tmp/

   

4. 4. Relocate IntelliJ IDEA Contents

   Next Relocate IntelliJ Idea Folder:

   sudo su

   If Got “User is Not in Sudoers file” then see: How to Enable sudo
   Set up the root superUser as owner:

   sudo chown -R root:root /tmp/idea*

   And Switch the IntelliJ IDEA contents:

   sudo mv /tmp/idea* /opt/idea

5. 5. Making Symlink

   Moreover, Make a Symlink into the working Path:

   sudo ln -s /opt/idea/bin/idea.sh /usr/local/bin/idea.sh

6. 6. Oracle Java Development Kit Installation

   How to Install Required Oracle Java SE JDK for Ubuntu

   Oracle JDK Linux Installation Guide

   SetUp Oracle Java SE JDK on Ubuntu

7. 7. Launching IntelliJ IDEA on Command Line

   Starting IntelliJ IDEA from Shell:

   idea.sh

8. 8. IntelliJ IDEA Initial Setup

   Follow with the Initial Customization Setup
   First, choose the Theme for the UI:

   

   Next Make a Desktop Launcher and Follow Up with the Wizard!

   

   

9. 9. IntelliJ IDEA Getting-Started Guide

   IntelliJ IDEA Getting-Started with Java Hello World

   Hello World on IntelliJ IDEA Java

   IntelliJ Java Quick Start

Now Thanks to the JetBrains Company Now you are able to Getting-Started on IntelliJ IDEA with Java, Android and Hirsute Development.