O'Reilly: UNIX in a Nutshell: System V

The presentation is geared mainly toward people who are familiar with the UNIX system - that is, you know what you want to do, and you even have some idea how to do it. You just need a reminder about the details. For example, if you want to remove the third field from a database, you might think, ' I know I can use the cut command, but what are the options? ' In many cases, specific examples are provided to show how a command is used.