11 lines
224 B
Bash
11 lines
224 B
Bash
HOSTS="www.spiegel.de www.lernen.de www.isc.org B.ROOT-SERVERS.NET"
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STATUS=offline
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for myh in $HOSTS; do
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ping -c1 $myh >/dev/null 2>&1 && STATUS=online
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done
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if [ "$STATUS" = offline ]; then
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echo 'Offline.'`date`
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fi
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