Ping Host Until it is up and email

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09-18-2012

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Ping Host Until it is up and email

It still hungs up if the first host is down.

Antergen

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09-18-2012

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Try this:

Code:

HOSTS=$(cat hosts.txt)
while [ -n "$HOSTS" ]
do
    NEW=
    for H in $HOSTS
    do
        if ping -c 2 $H 2>&1 | grep -iq "[^0-9]0%.*loss"
        then
            echo "Server $H up" | mail -s "server up" xxx@ABC.com
        else
            NEW=$NEW" "$H
        fi
    done
    HOSTS=$NEW
done

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