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I'm interested in learning more about the echo commands that you run to /dev/ttyS1. For those of you who don't know what the echo commands are, they are simply command line entries that will allow you to modify the LED lights on the front of a DS/RS including playing a short beep or long beep of the unit. The commands themselves do not hold much value to the generic user but I'm interested in finding more information out about any extra commands that haven't been found yet. The most commonly used ones that you can also find in the Synology Wiki and the German forums are as follows: echo 1>/dev/ttyS1 # Immediate power off (not graceful) echo 2>/dev/ttyS1 # Emit a short beep tone echo 3>/dev/ttyS1 # Emit a long beep sound echo 4>/dev/ttyS1 # Power LED on solid blue echo 5>/dev/ttyS1 # Power LED flashing blue echo 6>/dev/ttyS1 # Power LED off echo 7& |
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