A step-by-step guide to installing and upgrading Java on CentOS, Red Hat, and Fedora Linux

Prerequisites – A server running Linux – Root or sudo privileges – A working internet connection

Steps: 1. Check the current Java version. 2. Download the Java package for your desired version. 3. Install the Java package. 4. Set the JAVA_HOME environment variable. 5. Verify the installed Java version.

Tips : Check the current Java version through below command. # java -version set the JAVA_HOME environment variable in your ~/.bashrc

If you encounter any problems during the installation process, you can click below to see complete post for installation.