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Red Hat Enterprise Linux 5 Administration Unleashed

by Tammy Fox

ISBN-10: 9780672328923
ISBN-10: 0-672-32892-5
ISBN-13: 9780672328923
ISBN-13: 978-0-672-32892-3
Paperback
2007-04-30
Sams


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Editorials


Product Description

This comprehensive guide can help you administer Red Hat Enterprise Linux 5 effectively in any production environment, no matter how complex or challenging.

 

Long-time Red Hat insider Tammy Fox brings together today’s best practices for the entire system lifecycle, from planning and deployment through maintenance and troubleshooting. Fox shows how to maximize your efficiency and effectiveness by automating day-to-day maintenance through scripting, deploying security updates via Red Hat Network, implementing central identity management services, and providing shared data with NFS and Samba.

 

Red Hat Enterprise Linux 5 Administration Unleashed contains extensive coverage of network and web services, from the Apache HTTP server and Sendmail email services to remote login with OpenSSH. Fox also describes Red Hat’s most valuable tools for monitoring and optimization and presents thorough coverage of security—including a detailed introduction to Security-Enhanced Linux (SELinux).

 

  • Streamline deployment with Kickstart
  • Find, install, update, remove, and verify software
  • Detect, analyze, and manage hardware
  • Manage storage with LVM, RAID, ACLs, and quotas
  • Use Red Hat Enterprise Linux 5 on 64-bit and multi-core systems
  • Administer users and groups more efficiently and securely
  • Ensure trustworthy backup and rapid recovery
  • Script and schedule tasks to run automatically
  • Provide unified identity management services
  • Configure Apache, BIND, Samba, and Sendmail
  • Monitor and tune the kernel and individual applications
  • Protect against intruders with SELinux and ExecShield
  • Set up firewalls with iptables
  • Enable the Linux Auditing System
  • Use virtualization to run multiple operating systems concurrently

 

Part I     Installation and Configuration

Chapter 1 Installing Red Hat Enterprise Linux

Chapter 2 Post-Installation Configuration

Chapter 3 Operating System Updates

 

Part II Operating System Core Concepts

Chapter 4 Understanding Linux Concepts 

Chapter 5 Working with RPM Software

Chapter 6 Analyzing Hardware

Chapter 7 Managing Storage

Chapter 8 64-Bit, Multi-Core, and Hyper-Threading Technology Processors


Part III System Administration

Chapter 9 Managing Users and Groups

Chapter 10 Techniques for Backup and Recovery

Chapter 11 Automating Tasks with Scripts

 

Part IV Network Services

Chapter 12 Identity Management

Chapter 13 Network File Sharing

Chapter 14 Granting Network Connectivity with DHCP

Chapter 15 Creating a Web Server with the Apache HTTP Server  

Chapter 16 Hostname Resolution with BIND

Chapter 17 Securing Remote Logins with OpenSSH

Chapter 18 Setting Up an Email Server with Sendmail

Chapter 19 Explaining Other Common Network Services

Part V Monitoring and Tuning

Chapter 20 Monitoring System Resources  

Chapter 21 Monitoring and Tuning the Kernel

Chapter 22 Monitoring and Tuning Applications  

Chapter 23 Protecting Against Intruders with Security-Enhanced Linux  

Chapter 24 Configuring a Firewall

Chapter 25 Linux Auditing System

Appendixes

Appendix A Installing Proprietary Kernel Modules 

Appendix B Creating Virtual Machines  

Appendix C Preventing Security Breaches with ExecShield

Appendix D Troubleshooting



Tammy Fox served as technical leader of Red Hat’s documentation group, where she wrote and revised The Red Hat Enterprise Linux System Administration Guide. She was founding editor of Red Hat Magazine, now an online publication reaching more than 800,000 system administrators and others interested in Linux and open source. She wrote Red Hat’s LogViewer tool and has written and contributed to several Red Hat configuration tools. Fox is also the founding leader of the Fedora Docs Project.

 

Register your book at www.samspublishing.com/register for convenient access to updates and to download example scripts presented in this book.

 

Category: Linux/Networking

Covers: Red Hat Enterprise Linux 5

User Level: Intermediate–Advanced

 


Reviews


A great book for the novice administrator
I have found this book to be great. I was familiar enough with Linux and yet always seemed to be scouring the internet for How To guides for setting up simple services like Samba Server, FTP services and so on. This book is basically a collection of those most common guides, the configuration of the various services is discussed in sufficient depth and the book is clearly written. It may not have the depth some people are looking for based on the reviews but it has been great for me. I feel like I understand whats going on with my CentOS boxes these days.

I use this book in conjunction with CentOS 5.2 (Red Hat Enterprise clone).

It is NOT at advanced level
It is stated that the book is for intermediate to advanced level. However, I did not found it advanced at all. Little bit of disappointment.

A range of tips and applications essential to successful Red Hat strategies.
Advanced computer library holdings catering to programmers and professionals need Red Hat Enterprise Linux 5 Administration Unleashed: it provides administrators with keys to using Red Hat in any production environment and comes from the technical leader of Red Hat's documentation group, so it's coming from a creator, not just a programmer. Best practices for the entire system lifecycle covers planning, deployment and troubleshooting and packs in a range of tips and applications essential to successful Red Hat strategies.

Diane C. Donovan
California Bookwatch

Not very clean
S0me good general info - but watch our for the quality of examples. In my case, I was bitten hard by the "Installing with PXE" section of chapter 1. I found multiple typos in the example commands, file lists, and configuration files. When combined with the fact that error messages for these kinds of configuraitons are sparse - and documentation even mroe so - it was that much more dissapoiinting that the key text wasn't vetted prior to publishing.

Slightly Off but good read
I have read about 3/4th of this book so far,most of it is mainly just review for me since the RHEL 5 release. I have noticed so far a few issues mainly with grammar, spelling, and multiple misguided instructions such as the PXE installation method, LDAP setup, and a few other minor things. Overall the book is my favorite linux related book since it gets right to the point and doesnt have all the boring history lessons about 15 years ago when service such and such was developed and how it is completely different etc etc. Any one who's read a linux related book knows what im talking about.

In regards to the misguided instructions, for instance the PXE setup. I have gone through the chapter about 5 times now and slowly stepped through the documentation as it explains but still have yet to be able to get the correct outcome.(a working PXE installation). I have previous experience with PXE so I was able to figure this out on my own with no issue but worry that some new admins to RHEL will have a hard time getting this particular method of installation setup. I'm unfortunetly human so I still may have gotten the steps down wrong and other may find that the instructions are infact correct. If so ... cool. :)

- runlevel -


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