Configuring Linux environments with Yum in Linux

1. Find Java-related lists

[Email protected] ~]$ yum-y list java*

2. Installation of the relevant

Yum Install java-1.6.0-openjdk*

Note that you must say/dev/cdrom mount to/mnt/cdrom (here I configured the Yum source of my disk here in/etc/yum.repos.d/cd.repo, so I have to attach the disc, of course, must)

Click here to connect, and note that the image file must be used!!! I'm using the wrong one. The Yum installation is not always possible.

After being mounted, there will be the following files under/mnt/cdrom!

3. Confirm that the installation is successful
[Email protected] ~]$ java-version

4. Modify the/etc/profile file, note here I am debugging play, once modified here all users have the Java compiler permissions!

5. Use Source/etc/profile to load this configuration file!

6. Arbitrarily make a program,

Javac Test.java

Java Test

The output indicates that the environment configuration is complete!

Configuring Linux environments with Yum in Linux