60 lines
1.1 KiB
Bash
60 lines
1.1 KiB
Bash
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#!/bin/bash
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blink() {
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time=$1
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delay=$2
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for i in $(seq 1 $time)
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do
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echo 1 > /sys/class/leds/input$INPUT::capslock/brightness
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echo 1 > /sys/class/leds/input$INPUT::scrolllock/brightness
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echo 1 > /sys/class/leds/input$INPUT::numlock/brightness
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sleep $delay
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echo 0 > /sys/class/leds/input$INPUT::capslock/brightness
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echo 0 > /sys/class/leds/input$INPUT::scrolllock/brightness
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echo 0 > /sys/class/leds/input$INPUT::numlock/brightness
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sleep $delay
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done
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}
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INPUT=$(ls /sys/class/leds/ | grep input[^0] | cut -d ':' -f 1 | sed 's/input//g' | head -n 1)
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if [[ ! -n $INPUT ]];
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then
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echo "You woot?"
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exit 1
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fi
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logger "lucine started on input $INPUT"
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blink 2 1
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pipe="/tmp/lucine"
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trap "rm -rf $pipe" EXIT
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if [[ ! -p $pipe ]];
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then
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mkfifo $pipe
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chmod 666 $pipe
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fi
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while :
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do
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if read line <$pipe;
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then
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command=$(echo $line | cut -f 1 -d ' ')
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case $command in
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blink)
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time=$(echo $line | cut -f 2 -d ' ')
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delay=$(echo $line | cut -f 3 -d ' ')
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blink $time $delay
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;;
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quit)
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break;
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;;
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*)
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;;
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esac
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fi
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done
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