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This article introduces how to configure java environment variables in the linux system, the content is very detailed, interested friends can refer to, hope to be helpful to you.

Configure java environment variables

Here, the environment variable is configured in etc/profile, that is, the JDK environment is configured for all users.

Sudo vi / etc/profile

Configure environment variables (note the jdk location)

# set java envexport JAVA_HOME=/usr/lib/jdk/jdk1.8.0_171export JRE_HOME=$ {JAVA_HOME} / jre export CLASSPATH=.:$ {JAVA_HOME} / lib:$ {JRE_HOME} / lib export PATH=$ {JAVA_HOME} / bin:$PATH

To execute an order to bring it into effect:

Source / etc/profile

What is Linux system Linux is a free-to-use and free-spread UNIX-like operating system, is a POSIX-based multi-user, multi-task, multi-threaded and multi-CPU operating system, using Linux can run major Unix tools, applications and network protocols.

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