Name the shell script somewhat in style with launch.sh make it executable chmod x launch.sh and place it in the same directory as the Ruby script. Contact the seller-opens in a new window or tab and request a delivery method to your location. Ruby versions are available for both Windows and Linux and my program will run on both platforms. RP6500 Portable Radio is uniquely versatile and is an essential tool for growing organizations. How to program TX-FREQUENCYA After selecting the channel number for example CH-9. Name the shell script something like launch.sh make it executable chmod x launch.sh and place it in the same directory as the Ruby script.Contact the seller - opens in a new window or tab and request a shipping method to your location.Ruby versions are available for both Windows and Linux and my program will run on either platform.The RP6500 Portable Radio is uniquely versatile and is an essential tool for growing organizations.HOW TO PROGRAM THE TX FREQUENCYa Having selected the channel number for example ch- 9.