13 lines
193 B
Plaintext
13 lines
193 B
Plaintext
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#!/bin/sh
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pid_file="/tmp/pid_updateledfliker"
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if [ -f $pid_file ]; then
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exist_pid=`cat $pid_file`
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if [ -n $exist_pid ]; then
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kill $exist_pid 2>/dev/null
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fi
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fi
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#turn on blue led
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gpio 3 0
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