To flush DNS cache? Easy like that:
# Linux
1) Flush DNS – “Auto”
service nscd restart
2) Flush DNS – “Manual”
service nscd stop rm /var/db/nscd/* service nscd start
# Windows
1) Flush DNS
ipconfig /flushdns
For quick referece: http://www.cyberciti.biz/faq/rhel-debian-ubuntu-flush-clear-dns-cache/
Matheus.
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