Common helpful UNIX tasks

…Now that you know about the template area…and all the tools that are available there.…I want to talk to you about some of the things that I think…are the most useful that you may want to explore first and learn to use.…The first one is if you're in.…A shared directory environment where people can…log into computers using lots and lots of…different user account names that are being hosted…by an active directory, or open directory server.…You'll know about it because you'll know that your users can sit down at any number…of computers in your environment and they can…log in with the same user name and password.…

That's called single sign-on and it's supported by.…A back end that is based upon something called Kerberos.…In order for that to work properly, the…time they think it is in the universe needs…to be within five minutes of what the…Active Directory or Open Directory server thinks it is.…And if they're not, they won't be able to log in.…So, it can be very useful.…To globally, across all of the systems you…