First Edition (October 1997)

Trademarks and Acknowledgements

About This Book

Chapter 1. Login Names, System IDs, and Passwords

Chapter 2. User Environment and System Information

Chapter 3. Commands and Processes

Chapter 4. Input and Output Redirection

Chapter 5. File Systems and Directories

Chapter 6. Files

Chapter 7. Printers, Print Jobs, and Queues

Chapter 8. Backup Files and Storage Media

Chapter 9. File and System Security
Security Threats
File Ownership and User Groups
Access Control Lists
Locking Your Terminal (lock or xlock Command)
Testing Files for Viruses (virscan Command)
Command Summary for File and System Security

Chapter 10. Customizing the User Environment

Chapter 11. Shells

Chapter 12. Miscellaneous Tools and Utilities

Chapter 13. Documentation Search Service

Appendix A. Accessing Information with InfoExplorer