Like as there was: Practical Tcpdump examples?
I want to gather good nmap examples that can be usefull!
Is quite a good reference in itself.
And, don't forget the '
Simply finding out what systems are up on your local net:
Use it sometimes to find out if a machine that I can't access locally (something has crashed, graphics driver errors, etc.) is available via SSH.
I also use it occasionally just to query what services I'm running. If I've found that I have enabled a service (such as
See man nmap for other ideas.