AlmaLinux generally has Java installed. You can check whether java is installed with this command:
which -a java
It should return:
/usr/bin/java
Then, you can check the Java version with this command:
java -version
For AlmaLinux 9, it should return:
openjdk version "11.0.17" 2022-10-18 LTS OpenJDK Runtime Environment (Red_Hat-11.0.17.0.8-2.el9_0) (build 11.0.17+8-LTS) OpenJDK 64-Bit Server VM (Red_Hat-11.0.17.0.8-2.el9_0) (build 11.0.17+8-LTS, mixed mode, sharing)
Next, you check whether javac is installed. You can use the which command to determine whether it is installed. Generally, its not installed and you use this command to
sudo dnf search jdk | egrep -- '-17'
It should return:
Last metadata expiration check: 0:11:17 ago on Mon 19 Dec 2022 11:32:48 PM EST. java-17-openjdk.x86_64 : OpenJDK 17 Runtime Environment java-17-openjdk-demo.x86_64 …[Read more]