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This detailed step-by-step guide provides both home and business users with a hassle-free way to investigate this operating system before they purchase and install a complete Linux distribution. Quickly learn how to use Linux to perform the tasks you do most: surf the web, send and receive email, instant message with friends, write letters, create spreadsheets, and even how to enhance your digital photos.
Designed as an introduction to UNIX system crash dump analysis, this is the first book to discuss in detail UNIX system panics, crashes and hangs, their causes, what to do when they occur, how to collect information about them, how to analyze that information, and how to get the problem resolved. KEY TOPICS: Part One covers theory and tools. Part Two looks inside UNIX, from the header files to hardware tape drives. Part Three provides actual case studies of software, hardware, data, and system fault problems. For systems and network administrators and technical support engineers responsible for maintaining UNIX computer systems and networks.
GNU/Linux is an immensely popular operating system that is both extremely stable and reliable. But it can also induce minor headaches at the most inopportune times, if you're not fully up to speed with its capabilities.
A unique approach to running and administering Linux systems, Linux Annoyances for Geeks addresses the many poorly documented and under appreciated topics that make the difference between a system you struggle with and a system you really enjoy. This book is for power users and system administrators who want to clear away barriers to using Linux for themselves and for less trained users in their organizations.
This book meticulously tells you how to get a stubborn wireless card to work under Linux, and reveals little-known sources for wireless drivers and information. It tells you how to add extra security to your systems, such as boot passwords, and how to use tools such as rescue disks to overcome overly zealous security measures in a pinch. In every area of desktop and server use, the book is chock full of advice based on hard-earned experience.
LPI Linux Certification in a Nutshell, Second Edition is an invaluable resource for determining what you need to practice to pass the Linux Professional Institute exams. This book will help you determine when you're ready to take the exams, which are technically challenging and designed to reflect the skills that administrators need in real working environments.
As more corporations adopt Linux as the networking backbone for their IT systems, the demand for certified technicians will become even greater. Passing the LPI exams will broaden your career options because the LPIC is the most widely known and respected Linux certification program in the world. Linux Journal recognized the LPI as the best Training and Certification Program. The exams were developed by the Linux Professional Institute, an international, volunteer-driven organization with affiliates in a dozen countries.
This book is the book you need to run your business with Red Hat. It provides comprehensive coverage on how to manage and network the Red Hat Linux OS and step-by-step instructions needed to maintain and/or add to the Red Hat Linux system.
This book features an entire part on security and problem solving that covers detecting intrusions/hacking, implementing local security, firewalls, and Internet security. Other topics include: RAID; TCP/IP networking; connecting to Microsoft networks; connecting to Apple networks; the Red Hat network; upgrading and customizing the kernel; using scripts; backing up and restoring the file system.
This book is devoted to exploring one of the most popular operating systems installed on servers: Linux. So far, this operating system has not been as popular among home users as among professional administrators. There have been, however, developments of late that make this system likely to capture a good segment of the home-computer operating system market. The operating system is becoming easier to install all the time, and its graphical user interface and the ease of use often give the most popular operating system among home users — Windows — a good run for its money.
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, DSN server for mapping DNS names to IP addresses, and firewall for system protection is provided.
This book is different from other books on the subject in that the security and performance are considered not in separate chapters at the end of the book — doing this would be a big mistake — but throughout the book as may be necessary. If a person acquires unproductive habits of working with the system, two chapters at the end of the book as an afterthought will not break these wrong habits to teach the right ones. This is why the performance and security of each area considered will be discussed immediately without putting it off until the end of the book.
The Novell Certified Linux Engineer (CLE) Study Guide is designed to prepare you for the challenge of the most current CLE practicum. The author's experience as a certification trainer and system administrator will provide you with a real-world understanding of how to administer and troubleshoot Novell Linux products and services. Exam topics are covered through real-world examples with guided steps that were developed in the field. With the Novell Certified Linux Engineer (CLE) Study Guide, you will master the knowledge of administering and troubleshooting the Novell Linux systems and prepare for CLE exam success.
This official Novell Press Study Guide is your key to reviewing the fundamentals of installing, running, and administering SUSE LINUX so that you can pass Novell Practicum: 050-069, Novell's Certified Linux Professional exam, and become a Novell CLP. Expert trainer and curriculum developer Emmett Dulaney brings you the practical knowledge, tested techniques, real-world scenarios, and hands-on lab exercises you need to help you get the CLP certification from Novell.
This book is the result of an iterative process of consulting with experts in the field of computer and network security. The list of contributors includes staff at well-known organizations like the Computer Emergency Response Team (CERT) and the U.S. Census Bureau, so it is more than just the two main authors' expertise—it is a collaborative effort of 48 experts.
It is not simply a theoretical book on computer security. First, it details only one Linux distribution, Red Hat 6.0. Users of other distributions will be able to use the book as well, but they will need to fudge things according to the differences between their distribution and Red Hat 6.0. Users of Mandrake 6.x should have no problem; users of Slackware will have to adjust a lot of the information on system startup. Debian users will probably find themselves scrambling to map all the RPM package names to Debian package equivalents.
