Chapter 3. SYSTEM ADMINISTRATION 101
System administration is the art and science of keeping your system running well, and being ready to deal with emergencies if and when they pop up. To look after your new Unix system, you're going to need to know how to keep the system secure, and how to make and restore backups of your precious data, among other things.This chapter introduces you to the basics of system administration, giving you some simple, practical advice and some useful techniques for maintaining a healthy system. |
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