GNU/Linux CentOS Installing Oracle JRE 7 – QuickStart Guide
Hi! The Tutorial shows you in Easy-Steps How to Install Oracle-Sun Java Runtime Environment 7 in CentOS GNU/Linux Desktops.
Then after Installing Java JRE 7 on CentOS you’ll need to Use the update-alternatives Tool to Update your System Java to 1.7 JRE 7.
The Java SE Runtime Environment contains the Java Virtual Machine, Runtime Class Libraries, and Java Application Launcher that are necessary to run Programs written in the Java programming language.
But is Not a Development Environment and does not contain development tools such as Compilers or Debuggers. For development tools, see the Java SE Development Kit.
So this Guide is Valid for All the others Red Hat Linux Based Distros:
- Red Hat Enterprise Linux
- Oracle Enterprise Linux
- Rocky Linux
- AlmaLinux
Finally, the Contents and Details of the Guide are Expressly Minimal to Give Focus Only to the Essentials Instructions and Commands and Make the Tut Easier to Understand ;)
1. Launching Terminal
Open a Shell Session
(Press “Enter” to Execute Commands)In case first see: Terminal QuickStart Guide.
Contents