If you have installed more than one version and you want a specific version to be started by default, use the following command : ~]# alternatives -config java You can install a minimal version of OpenJDK 8 by typing the command below : ~]# dnf install java-1.8.0-openjdk-headless Set the default version of java : OpenJDK 64-Bit Server VM (build 25.222-b10, mixed mode) OpenJDK Runtime Environment (build 1.8.0_222-b10) Version 8 is still used and supported, if your applications require version 8 you can install it with the command below : ~]# dnf install java-1.8.0-openjdk-devel You can install a minimal version of OpenJDK 11 by typing the command below : ~]# dnf install java-11-openjdk-headless Installing OpenJDK 8 : ![]() OpenJDK 64-Bit Server VM 18.9 (build 11.0.12+7-LTS, mixed mode, sharing)Īs you can see, the version I installed is 11.0.12. OpenJDK Runtime Environment 18.9 (build 11.0.12+7-LTS) Once the installation is complete, check the version : ~]# java -version Use dnf command below as root (or with sudo if you are not logged in as root) : ~]# dnf install java-11-openjdk-devel ![]() In this tutorial, we’re gonna explain how to install one or more Java OpenJDK versions on CentOS 8. CentOS 8’s repository includes the latest two major versions of Java LTS, Java 8 and Java 11 by default.
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