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path variable

How To Read / Print $PATH Shell Variable

Q. I'm new to Unix / Linux and I'd like to print current values of $PATH variable. How do I read $PATH from a shell prompt?
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How to Set JAVA_HOME / PATH variables Under Linux Bash Profile

I just need a help to show me how to setup java path on Linux. How can I set JAVA_HOME and PATH variables for every user under my Linux system?
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