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August 29, 2015 13:57
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logging new external ip and/or network breakage
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| oldip="" ; while true; do myip=`curl -s http://amd.co.at/ip.php` || (echo "`date` network breakage") ; test "$myip" = "$oldip" || (echo "`date` new ip: $myip"); oldip=$myip; sleep 1; done |
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