How to check if jdk is installed successfully by linux

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Linux to see whether the installation of jdk is successful: 1, right-click in the space of the linux desktop, in the pop-up drop-down options, select "Open Terminal"; 2, in the open terminal window, enter and execute "java-version". If you output the version information of jdk, then jdk installation is successful.

The operating environment of this tutorial: Red Hat Enterprise Linux 6.1 system, Dell G3 computer.

Linux's method to check whether jdk is installed successfully

1. Open the terminal

Right-click in the space on the linux desktop and select "Open Terminal"

2. Enter java-version in the terminal window and press enter.

If the version of jdk appears, then jdk is installed.

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