1.1 Essential duties of the system administrator
Account provisioning
Adding and removing hardware
Performing backups
Installing and upgrading software
Monitoring the system
Troubleshooting
Maintaining local documentation
Vigilantly monitoring security
Fire fighting
1.2 Suggested Background
Text editor: gedit, vi/vim, emacs, nano
Scripting Languages: bash, perl, python, ruby, expect
1.3 Friction between UNIX and LINUX
1.4 Linux distributions
1.5 Example systems used in this book
Linux: Ubuntu Linux, openSUSE, Red Hat Enterprise Linux
Unix: Solaris, HP-UX, AIX
1.6 System-Specific administration tools
1.7 Notation and typographical conventions
1.8 Units
1.9 Man pages and other online documentation
Organization of the man pages
man: read man pages
Storage of man pages
GNU Textinfo
1.10 Other authoritative documentation
System-specific guides
Package-specific documentation
Books
RFCs and other Internet documents
The Linux Documentation Project
1.11 Other sources of information
1.12 Ways to find and install software
Detemining whether software has already been installed
which, whereis, locate, rpm -q
Adding new software
Building software from source code
1.13 System administration under duress
1.14 Recommended reading
1.15 Exercises
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