Step-by-step – Oracle JDK 7 Installation in Linux Mint 20

GNU/Linux Mint 20 Installing Oracle JDK 7 – QuickStart Guide

Hi! The Tutorial shows you Step-by-Step How to Install Oracle-Sun Java SE JDK 7 in GNU/Linux Mint 20.x Ulyana/Ulyssa/Uma/Una LTS Desktop.

And the Oracle Java JDK 7 for Mint 20 includes Tools useful for developing and testing Programs written in the Java programming language and running on the Java platform.

Moreover, included inside this guide you find instructions on How to Getting-Started with Java JDK 7 Development on Mint and Install Eclipse Java IDE.

Especially relevant: to SetUp Oracle JDK 7 on Mint you will need to Use the update-alternatives Tool to Update your System Java to Oracle JDK 1.7.

Finally, the Guide includes detailed instructions to Getting Started with Oracle JDK 7 on Linux Mint 20.

1. 1. Launching Terminal

   First, Open a Terminal Shell emulator window
   Ctrl+Alt+t on Desktop
   (Press “Enter” to Execute Commands).