21 lines
285 B
Text
21 lines
285 B
Text
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#!/bin/sh
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watchdog_kick() {
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while true; do
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for wd in /dev/watchdog*; do
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[ -c $wd ] && echo X > $wd
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done
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[ -z "$1" ] && sleep 10s || exit
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done
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}
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if [ -z "$1" ]; then
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watchdog_kick
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else
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if [ "$1" != "-1" ]; then
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echo "Invalid argument"
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exit 1
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fi
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watchdog_kick $1
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fi
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