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    Question How To Calculate Distance Between Zip Codes

    Unix v11.3 I am in need of calculating the distance between two zip codes. I have all the zip codes and longitudes / latitudes data. Does anyone have code that does this? I figured I'd check here before starting to dig in.
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    Question How Can I Execute Winrar In Openedge?

    I´m trying to execute de command: "RAR a zipfile sourcefile" using the OS-COMMAND, but I´m not managing because returns error messages, maybe I´m not using the correct sintaxe. Someone could help me?