A Pattern Reference
General trace and log analysis patterns allow application of uniform problem detection and solving approach across diverse software environments. This pattern language covers any execution artifact from a small debugging trace to a distributed log with billions of messages from hundreds of computers, more » thousands of software components, threads, and processes. Pattern-oriented trace and log analysis is applicable to troubleshooting and debugging Windows, Mac OS X, Linux, FreeBSD, Android, iOS, z/OS, and any other possible computer platform including networking and IoT. Its pattern catalog is a part of pattern-oriented software diagnostics, forensics, prognostics, root cause analysis, and debugging developed by Software Diagnostics Institute (DumpAnalysis.org + TraceAnalysis.org).
This reference reprints with corrections 133 patterns originally published in Memory Dump Analysis Anthology volumes 3 - 9 and Software Diagnostics Library (former Crash Dump Analysis blog, DumpAnalysis.org/blog). Full-color diagrams accompany most pattern descriptions. The second edition includes 33 more patterns and improved pattern index. « less
Building, securing, and maintaining networks with the FreeBSD operating system
The book is a guide to Network admins who are interested in extracting full potential of FreeBSD. Security-one of everlasting concerns in the IT industry-can be tackled very effectively in FreeBSD. How do you do it? Read the book and find out. You can then move on to learn intricacies of FreeBSD. Just more » tweak a few parameters to make the network suit your environment. This book is for Network Administrators who would like to work with FreeBSD and are looking for skills beyond installation and configuration of FreeBSD. « less
How TCP/IP Works in a Modern Network
In 1994, W. Richard Stevens and Addison-Wesley published a networking classic: TCP/IP Illustrated. The model for that book was a brilliant, unfettered approach to networking concepts that has proven itself over time to be popular with readers of beginning to intermediate networking knowledge. The Illustrated more » Network takes this time-honored approach and modernizes it by creating not only a much larger and more complicated network, but also by incorporating all the networking advancements that have taken place since the mid-1990s, which are many.
This book takes the popular Stevens approach and modernizes it, employing 2008 equipment, operating systems, and router vendors. It presents an ?illustrated? explanation of how TCP/IP works with consistent examples from a real, working network configuration that includes servers, routers, and workstations. Diagnostic traces allow the reader to follow the discussion with unprecedented clarity and precision. True to the title of the book, there are 330+ diagrams and screen shots, as well as topology diagrams and a unique repeating chapter opening diagram. Illustrations are also used as end-of-chapter questions. A complete and modern network was assembled to write this book, with all the material coming from real objects connected and running on the network, not assumptions. Presents a real world networking scenario the way the reader sees them in a device-agnostic world. Doesn't preach one platform or the other.
Here are ten key differences between the two:
Older operating systems (AIX,svr4,etc.) Newer OSs (XP, Linux, FreeBSD, etc.)
Two routers (Cisco, Telebit (obsolete)) Two routers (M-series, J-series)
Slow Ethernet and SLIP link Fast Ethernet, Gigabit Ethernet, and SONET/SDH links (modern)
Tcpdump for traces Newer, better utility to capture traces (Ethereal, now has
a new name!)
No IPSec IPSec
No multicast Multicast
No router security discussed Firewall routers detailed
No Web Full Web browser HTML consideration
No IPv6 IPv6 overview
Few configuration details More configuration details (ie, SSH, SSL, MPLS, ATM/FR consideration, wireless LANS, OSPF and BGP routing protocols * New Modern Approach to Popular Topic Adopts the popular Stevens approach and modernizes it, giving the reader insights into the most up-to-date network equipment, operating systems, and router vendors.
* Shows and Tells Presents an illustrated explanation of how TCP/IP works with consistent examples from a real, working network configuration that includes servers, routers, and workstations, allowing the reader to follow the discussion with unprecedented clarity and precision.
* Over 330 Illustrations True to the title, there are 330 diagrams, screen shots, topology diagrams, and a unique repeating chapter opening diagram to reinforce concepts
* Based on Actual Networks A complete and modern network was assembled to write this book, with all the material coming from real objects connected and running on the network, bringing the real world, not theory, into sharp focus. « less
The Complete Guide to FreeBSD
Absolute FreeBSD, 2nd Edition is your complete guide to FreeBSD, written by FreeBSD committer Michael W. Lucas. Lucas considers this completely revised and rewritten second edition of his landmark work to be his best work ever; a true product of his love for FreeBSD and the support of the FreeBSD community. more » Absolute FreeBSD, 2nd Edition covers installation, networking, security, network services, system performance, kernel tweaking, filesystems, SMP, upgrading, crash debugging, and much more. « less
Helping UNIX programmers have a one-volume guide to the essential system-level services provided to them by the UNIX family of operating systems, this edition includes Linux, FreeBSD, and the Mac OS X kernel. Because mastering application programs is essential for successful UNIX programming, it helps more » programmers with emphasis on portability. « less
100 Industrial Tip & Tools
Looking for a unique set of practical tips, tricks, and tools for administrators and power users of BSD systems? From hacks to customize the user environment to networking, securing the system, and optimization, BSD Hacks takes a creative approach to saving time and accomplishing more with fewer resources. more » If you want more than the average BSD user--to explore and experiment, unearth shortcuts, create useful tools--this book is a must-have. « less
Documentation from the Source
FreeBSD is by far the most popular version of BSD, the legendary operating system that has contributed a great deal to every version of UnixÂ® in use today (including Mac OS X). Originally a community effort by the University of California at Berkeley, FreeBSD was aimed at making Unix a little friendlier more » and easier to use. By the time other free operating systems came along, BSD was firmly established and very reliable. And it continues to be today.
For seven years, the FreeBSD community has relied on Greg Lehey's classic, The Complete FreeBSD, to guide them through its configuration and administration. « less
Tools and Techniques for Linux and Unix Administration
Essential System Administration,3rd Edition is the definitive guide for Unix system administration, covering all the fundamental and essential tasks required to run such divergent Unix systems as AIX, FreeBSD, HP-UX, Linux, Solaris, Tru64 and more. Essential System Administration provides a clear, concise, more » practical guide to the real-world issues that anyone responsible for a Unix system faces daily.
The new edition of this indispensable reference has been fully updated for all the latest operating systems. Even more importantly, it has been extensively revised and expanded to consider the current system administrative topics that administrators need most. Essential System Administration,3rd Edition covers: DHCP, USB devices, the latest automation tools, SNMP and network management, LDAP, PAM, and recent security tools and techniques. « less