How to unlock X without using the password. It is simple, you have to press Ctrl+Alt+*
the star from the numerical keyboard. More info you find there:
Month: January 2012
Find out the subdomains of a given name with "dig"
You might find yourself in a situation that you would like to know all the listed sub-domains in a domain. If you are the administrator of the DNS server you will not have much trouble of finding the information, if you are not the administrator of the server you can have a hard time finding out the sub-domains for a domain.
First, find out the name server or servers for a domain using the dig command:
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