Linux named / bind how to dump, view and clear the cache!
Do you hate it when your ISPhas old cached records because of a high TTLon the DNS record of the relevant domain? In plain English this means you often can't connect to a site or service because your ISP's DNS servers haven't gotten word of the new IP address (probably because they haven't checked). There are also some that are notorious for ignoring TTL and not updating records for days!
But if you are lucky and smart enough to have your own Linux based DNS se........
mysql how to reset passwords with a few commands
The commands below will help you reset any mysql user password.
use mysql;
update user set password=PASSWORD('thenewpass') where User='theusername';
flush privileges;
The first line says to use the "mysql" database which contains all the user info.
the second update line sets the new password "thenewpass" for the u........