Grabs current METAR weather for use in a flight sim.
Download, decompress, and put the resulting grabmetar.sh file in your path (e.g. ~/bin). Make sure you have execute permissions.
Spiffy suggestion: uncomment and change path in last line to where the METAR.rwx file is supposed to be for your flight sim. Spiffier suggestion: cron the script so it happens automagically and your sim weather is always current.
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