What are some useful books on system administration


The following is a list of useful books on system administration.

        Title: Essential System Administration
        Author: Aeleen Frisch
        Publisher: O'Reilly
        
        Title: TCP/IP Network Administration
        Author: Craig Hunt
        Publisher: O'Reiily
        
        Title: System Performance Tuning
        Author: Mike Loukides
        Publisher: O'Reilly
        
        Title: Managing NFS and NIS
        Author: Hal Stern
        Publisher: O'Reilly
        
        Title: DNS and BIND
        Authors: Paul Albitz and Cricket Liu
        Publisher: O'Reilly
        
        Title: sendmail
        Authors: Bryan Costales with Eric Allman & Neil Rickert
        Publisher: O'Reilly
        
        Title: X Window System Users' Guide
        Authors: Valerie Quercia and Tim O'Reilly
        Publisher: O'Reilly