Here are some helpful tips when working with a UNIX®-based operating system such as Linux™ or Mac OS X®.
By default, all of the Perl scripts supplied as bridges to the Microsoft Windows® batch files look in this variable before looking at directories in the following search order:
You can add the following statements to the appropriate .profile login script:
Z390="~/z390" # Or wherever you've installed it export Z390 # Makes it permanent
Note that [enhancements:#110] will make changes to this order, including inserting the current directory in the second position.