Flush DNS on Linux

I began posting about ORA-12514 after database migration involving DNS adjustment.
Then, to make it more clear I wrote about How to Flush DNS Cache.

Now, just a complementar information that can be usefull:

# To invalidade DNS Cache:

ls /var/db/nscd/
group hosts netgroup passwd services
 
nscd --invalidate=hosts  (or -i hosts)

Hugs!

Matheus.