1. USAH and LAH
The companion site to Unix System Administration Handbook and Linux Administration Handbook.
http://www.admin.com http://www.admin.com

2. Unix Guru Universe
Largest UNIX System Administration Resource site, for beginners and gurus that are looking for UNIX sites on the internet.
http://www.ugu.com http://www.ugu.com

3. Unix System Administration
Features comprehensive information on managing a UNIX system. Book is downloadable for personal use from various Ohio State University ftp sites.
http://wks.uts.ohio-state.edu/sysadm_course/html/sysadm-1.html http://wks.uts.ohio-state.edu/sysadm_course/html/sysadm-1.html

4. Introduction to Unix System Administration
Online notes for a course at Ohio State University, Frank G. Fiamingo. HTML, Adobe Acrobat, or PostScript format, 1996.
http://wks.uts.ohio-state.edu/sysadm_course/sysadm.html http://wks.uts.ohio-state.edu/sysadm_course/sysadm.html

5. Solaris Sysadmin Tools
Contains a FAQ, articles on UNIX security, software packages for developers and administrators and links to sites of related interest.
http://darkwing.uoregon.edu/~hak/unix.html http://darkwing.uoregon.edu/~hak/unix.html

6. linux.oreilly.com -- Welcome to the O'Reilly Linux/Unix Center --...
Sign In/My Account | View Cart Book List Learning Lab eDocuments O'Reilly Gear Newsletters Press Room Jobs Search Resource Centers Bioinformatics C/C++ ...
http://linux.oreilly.com http://linux.oreilly.com

7. The USENIX Association - The Advanced Computing Systems Association
LISA '06: 20th Large Installation System Administration Conference December 3â “8, 2006, Washington, D.C. The annual LISA conference is...
http://www.usenix.org http://www.usenix.org

8. UNIXguide.net ( AIX, FreeBSD, HP-UX, Linux, Solaris & Tru64 ) UNIXguid
A comparative UNIX system administration guide, covering AIX, FreeBSD, HP-UX, LINUX Solaris & Tru64 commands, tasks, links and news. by Hermelito Go ...
http://www.unixguide.net http://www.unixguide.net

9. Unix System Administrator's Resources
Many useful sources of information on Unix system administration.
http://www.stokely.com/unix.sysadm.resources http://www.stokely.com/unix.sysadm.resources

10. Introduction to Unix System Administration
Unix System Administration...
http://sunos-wks.acs.ohio-state.edu/sysadm_course/sysadm.html http://sunos-wks.acs.ohio-state.edu/sysadm_course/sysadm.html

11. System Managers
Specializing in UNIX, Oracle database and network administration, consulting, outsourcing and programming. Also offering remote database, unix and network administration.
http://www.systemmanagers.com http://www.systemmanagers.com

12. R870: Unix System Administration - A Survival Course
R870: Unix System Administration - A Survival Course. Search R870 course notes...
http://www.washington.edu/R870 http://www.washington.edu/R870

13. System Administration
Unix System Administration class taught at the University of Colorado that focuses on OpenBSD.
http://www.cs.colorado.edu/~tor/saclass-2001 http://www.cs.colorado.edu/~tor/saclass-2001

14. USAIL: Unix system administration independent learning
Unix System Administration Independent Learning...
http://www.uwsg.indiana.edu/usail http://www.uwsg.indiana.edu/usail

15. Acrosys Corporation
Provides mainframe administration, UNIX administration, Windows NT and Windows 2000 support, help desk services, IT support and staffing.
http://www.acrosys.com http://www.acrosys.com