Ubuntu Linux is a state-of-the-art operating system, and you need a book that's just as advanced. Along with being the most comprehensive reference to installing, configuring, and working with Ubuntu, A Practical Guide to Ubuntu Linux also provides extensive server coverage you won't find in any other Ubuntu book.
Best-selling author Mark Sobell begins by walking you through every feature and technique you need to know, from installing Ubuntu using the DVD included with the book to working with GNOME, Samba, exim4, Apache, DNS, NIS, firestarter, and iptables. Sobell's exceptionally clear explanations demystify everything from system security to Windows file/printer sharing.
Download here.
Concentrating on Linux installation, tuning, and administration, this guide to protecting systems from security attacks demonstrates how to install Linux so that it is tuned for the highest security and best performance, how to scan the network and encrypt the traffic for securing all private traffics in a public network, and how to monitor and log the system to detect potential security problems. Backup and recovery policies that provide a structure for secure operations are also considered, and information related to configuring an Apache server, e-mail service, and the Internet gateway using a proxy server, an FTP server, DNS server for mapping DNS names to IP addresses, and firewall for system protection is provided.
Download here.
![[Image: kb2b95.jpg]](http://i37.tinypic.com/kb2b95.jpg)
This soup-to-nuts collection of recipes covers everything you need to know to perform your job as a Linux network administrator, whether you're new to the job or have years of experience. With Linux Networking Cookbook, you'll dive straight into the gnarly hands-on work of building and maintaining a computer network. Running a network doesn't mean you have all the answers. Networking is a complex subject with reams of reference material that's difficult to keep straight, much less remember. If you want a book that lays out the steps for specific tasks, that clearly explains the commands and configurations, and does not tax your patience with endless ramblings and meanderings into theory and obscure RFCs, this is the book for you. You will find recipes for: Building a gateway, firewall, and wireless access point on a Linux network Building a VoIP server with Asterisk Secure remote administration with SSH Building secure VPNs with OpenVPN, and a Linux PPTP VPN server Single sign-on with Samba for mixed Linux/Windows LANs Centralized network directory with OpenLDAP Network monitoring with Nagios or MRTG Getting acquainted with IPv6 Setting up hands-free networks installations of new systems Linux system administration via serial console And a lot more. Each recipe includes a clear, hands-on solution with tested code, plus a discussion on why it works. When you need to solve a network problem without delay, and don't have the time or patience to comb through reference books or the Web for answers, Linux Networking Cookbook gives you exactly what you need.
Download here.
As Linux continues to grow in market share as an enterprise operating system, system administrators need to solve problems in a wide range of applications and work environments. To help you get to the bottom of real-life problems quickly, Linux System Administration is organized around three common administration scenarios: Linux as a hub for a home or small office, Linux as LAMP system (Linux-Apache web server-MySQL database- PHP/Perl/Python scripting languages), and remote administration of Linux machines.
You will be able to move beyond the basics of individual Linux tools in order to competently support users and maintain systems in actual work environments. Linux System Administration provides a solid background for Linux desktop users who want to move beyond the basics of Linux, and for experienced system administrators who are looking to gain more advanced skills.
Download here.
![[Image: 2rgnndh.jpg]](http://i36.tinypic.com/2rgnndh.jpg)
Get in-depth coverage of all Linux features, tools, and utilities from this thoroughly updated and comprehensive resource, designed for all Linux distributions. Written by Linux expert Richard Petersen, this book explains how to get up-and-running on Linux, use the desktops and shells, manage applications, deploy servers, implement security measures, and handle system and network administration tasks.
With full coverage of the latest platform, Linux: The Complete Reference, Sixth Edition includes details on the very different and popular Debian (Ubuntu) and Red Hat/Fedora software installation and service management tools used by most distributions. This is a must-have guide for all Linux users. Install, configure, and administer any Linux distributionWork with files and folders from the BASH, TCSH, and Z shellsUse the GNOME and KDE desktops, X Windows, and display managersSet up office, database, Internet, and multimedia applicationsSecure data using SELinux, netfilter, SSH, and KerberosEncrypt network transmissions with GPG, LUKS, and IPsec Deploy FTP, Web, mail, proxy, print, news, and database serversAdminister system resources using HAL, udev, and virtualization (KVM and Xen)Configure and maintain IPv6, DHCPv6, NIS, networking, and remote accessAccess remote files and devices using NFSv4, GFS, PVFS, NIS, and SAMBA.
Download here.
![[Image: 2co64bs.jpg]](http://i35.tinypic.com/2co64bs.jpg)
![[Image: 21aal8j.jpg]](http://i38.tinypic.com/21aal8j.jpg)
![[Image: jg460l.jpg]](http://i35.tinypic.com/jg460l.jpg)
