Install jre yum

For CentOS 8, the Linux x Note: Replace user with the actual username. Additionally, if your filename is different, use the filename of your download. Once the installation finishes, you can check the Java version with the following:. You might have 2 different versions of Java on your system. To set one as the default , use the command:. The system displays a list of different Java versions.

If you like the default, press Enter. If you want to change it, type the number of the version you want, then press Enter. Introduction Java is a popular object-oriented programming language used for building applications.

Oracle JDK is a paid, full-featured, Java software-package. Learn more. Asked 4 years, 6 months ago. Active 4 years, 6 months ago. Viewed 10k times. I tried installing open-jdk in Centos using the below command, sudo yum install java Improve this question. Kannan Ramamoorthy Kannan Ramamoorthy 3, 4 4 gold badges 40 40 silver badges 59 59 bronze badges. Add a comment.

Active Oldest Votes. Feel free to skip to your desired section using the Contents button on the sidebar! Before you begin this guide, you should have a regular, non-root user with sudo privileges configured on both of your servers—this is the user that you should log in to your servers as. You can learn how to configure a regular user account by following the steps in our initial server setup guide for Centos 7.

JDK includes JRE and other software that is required for writing, developing, and compiling Java applications and applets. Both implementations are based largely on the same code but OpenJDK, the reference implementation of Java, is fully open source while Oracle Java contains some proprietary code.

Most Java applications will work fine with either but you should use whichever implementation your software calls for. You may install various versions and releases of Java on a single system, but most people only need one installation. With that in mind, try to only install the version of Java that you need to run or develop your application s. This section of the guide will show you how to install Oracle Java 9 JRE and JDK bit , the latest release of these packages at the time of this writing.

Throughout this section we will be using the wget command to download the Oracle Java software packages. This step-by-step guide will show you how to install Java on CentOS 7. Was this article helpful? Sofija Simic. Alongside her educational background in teaching and writing, she has had a lifelong passion for information technology. She is committed to unscrambling confusing IT concepts and streamlining intricate software installations.

Next you should read. DevOps and Development SysAdmin. Java is one of the most popular programming languages used for developing anything from lightweight mobile to DevOps and Development Web Servers. Apache Tomcat is an open source Java implementation package developed by the Apache Software Foundation. PHP is a programming language that's often used to automate server tasks.