Audible ping

using ping

ping -a -c 1 8.8.8.8
or 
while sleep 3;do ping -a -c 1 8.8.8.8; done

using beep
while sleep 3;do ping -c 1 8.8.8.8 && beep; done
-
Marcadores: , ,

View expiration date of DNSSEC signature

  dig SOA yourdomain.com @nameserver +dnssec  

Mais vistos