Setting environment variables

    How to set environment variables ?

    Windows:

    Under Windows these variables can be set from the Control Panel. For example in the case of Windows XP:

    Start menu -> Control panel -> System -> Advanced -> Environment variables

    After changing the environment variables a new console (Command Prompt) should be opened so the changes can take effect.

    To check the current setting of an environment variables, type "set" in the console. To print a specific variable type "echo %VARIABLE_NAME%".

    Linux / UNIX:

    The variables are usually set in a profile file for the used shell (e.g. ".bash_profile").

    To check the current setting of an environment variables, type "set" in the console. To print a specific variable type "echo $VARIABLE_NAME".