说明：  This documentation will attempt to summarize the installation and configuration, as well as the day-to-day administrative and maintenance procedures that should be followed to keep a Linux based server or desktop system up and running. It is geared to an audience of both corporate as well as home users. It is not intended to be a full overview of Unix operations, as there are several good texts available as well as on?line documentation which can be referred to in cases where more detailed information is required. In general, your Linux system can operate with a minimum of user maintenance. Routine tasks, such as rotating and discarding of system logs, are automated. Therefore, for the most part, even with very little user intervention, Linux will hum along doing its job. However, in cases of custom needs or system failure this documentation may prove useful.