Check the JDK installation path under Windows
First use the command line to check whether the JDK is installed:
java -version
(Note - there is a space in front)
Method 1:
Command line input:
set java_home
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Method 2:
Command line input:
echo %java_home%
Check the JDK installation path under Linux
First check whether the JDK is installed in the terminal:
java -version
Next:
echo $JAVA_HOME
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