دستورالعمل‌های مدیریت سیستم لینوکس: رویکردی مسئله‌محور

Typically we treat Apress /No Starch press and especially O'Reilly books (with those black-white animals on cover) as the highest authority in IT. We naturally anticipate that those books are written by hard-core professional that can mentor of all. Well, that's not the case with Juliet Kemp book "Linux system administration recipes" - the whole book has the "unwritten concept" - "Hey, check this out!" . That means that it needs to be considered as a sort of article in Linux magazine that covers some Linux/sysadmin concepts that got Julie Kemp mesmerized, but not the solid reference material. For example, page. 188 ldapsearch "(uuid=testuser)" | sed '/^#/d' | sed '/^$/d' - well , that works but any decent experienced sysadmin will tell you that it is not cool to pipe sed to sed, Instead you use '-e' command - ldapsearch "(uuid=testuser)" | sed -e '/^#/d' -e '/^$/d' - that is much nicer. I am not splitting a hair here, but IMHO books like this need to have more elegance. Also the whole idea of centralization using LDAP /NFS / puppet is not clearly illustrated in this book - a few Visio / Omnigraph diagrams will be a HUGE help to understand the entire concept and to see whether it can be applied to your network. I am reading between the lines that Juliet Kemp has discovered LDAP /NFS /puppet / bash completion / perl -and she is trying to tell us "See, what I am using... isn't it cool or what?" We need less "discovery channel", but more analysis here. I am not telling you that the book is useless - it has some nice ideas, but the 2nd edition (if Juliet Kemp cares) need to be seriously revised

The job of Linux systems administrator is interrupt-driven and requires constant learning in byte-wise chunks. This book gives solutions to modern problems—even some you might not have heard of—such as scripting LDAP, making Mac clients play nice with Linux servers, and backup, security, and recovery scripts. Author Juliet Kemp takes a broad approach to scripting using Perl and bash, and all scripts work on Debian or Red Hat lineage distributions. Plus, she dispenses wisdom about time management, dealing with desperate colleagues, and how to avoid reinventing the wheel!

• Learn how to love LDAP scripting and NFS tuning
• Make Perl serve you: don't be enslaved by Perl
• Learn to change, craft, and feel empowered by recipes that change your life

What you’ll learn

• Centralize your network using LDAP and NFS
• Speak the language of different file systems
• Know when to use Perl or when to stick to sed and awk
• Treat security concerns with Perl, bash, and intelligence
• Learn how to trace errant system calls and misbehaving colleagues

Who this book is for

System administrators in need of quick succor and guidance when interruptions prevent the smooth running of a network.

Table of Contents

1. Saving Yourself Effort
2. Centralizing Your Network: Kerberos, LDAP, and NFS
3. Monitoring and Updating
4. Taking Backups and Managing Data
5. Working with Filesystems
6. Securing Your Systems
7. Working with Apache
8. Using the Command Line Better
9. Working with Text in Files
10. Things Going In, Things Going Out
11. Tracking Down Bugs
12. Managing Time and People

Kemp 2449-5 FSB.pdf......Page 1 FMKemp_i-v.pdf......Page 3 FMKemp_vi-xv.pdf......Page 8 FMKemp_xvi-xviii.pdf......Page 18 Kemp001.pdf......Page 21 Kemp002......Page 41 Kemp003.pdf......Page 83 Kemp004.pdf......Page 115 Kemp005......Page 139 Kemp006......Page 155 Kemp007.pdf......Page 177 Kemp008......Page 191 Kemp009......Page 205 Kemp010......Page 223 Kemp011.pdf......Page 233 Kemp012.pdf......Page 251 KempApp.pdf......Page 267 KempIndex.pdf......Page 273