37 lines
595 B
Bash
37 lines
595 B
Bash
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#!/bin/sh
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host=probook
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host_mac=2c:41:38:08:6c:44
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timeout=1
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# when no count parameter is set use 1
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if [ $# -ne 0 ]; then
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timeout=$1
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fi
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echo -n "Checking if $host is already alive... "
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ping -c 1 $host >/dev/null 2>&1
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if [ $? -eq 0 ]; then
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echo "yes. Done"
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exit 0
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fi
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echo "no."
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echo -n "Trying to wake up $host ... "
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while [ $timeout -gt 0 ]; do
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wol $host_mac >/dev/null 2>&1
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ping -c 1 $host >/dev/null 2>&1
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if [ $? -eq 0 ]; then
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echo "success."
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exit 0
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fi
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((timeout--))
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echo "no."
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echo -n "Re-trying to wake up $host ... "
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done
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echo "no."
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echo "Unable to wake up $host"
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exit 1
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