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128keaton/led-tool

Created January 31, 2020 04:26
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led-tool
# vi /sbin/led-tool
#!/bin/bash
# Shamelessly stolen from https://community.ui.com/stories/Repurposing-a-second-UniFi-Cloud-Key-as-a-DNS-Recursor-Radius-and-NTP-server/56605e0f-401f-4397-8c05-5b1cbe118bf6
if [ "$1" == "blue" ]; then
echo "Enabling steady blue LED"
echo 0 > /sys/class/leds/ubnt:white:dome/brightness
cat /sys/class/leds/ubnt:blue:dome/max_brightness > /sys/class/leds/ubnt:blue:dome/brightness
elif [ "$1" == "white" ]; then
echo "Enabling flashing white LED"
echo 0 > /sys/class/leds/ubnt:blue:dome/brightness
echo timer > /sys/class/leds/ubnt:white:dome/trigger
echo 750 > /sys/class/leds/ubnt:white:dome/delay_off
echo 750 > /sys/class/leds/ubnt:white:dome/delay_on
else
echo "ERROR: Unrecognized led $1"
exit 3
fi
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