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In the spring of 1940, Stalin's NKVD executed 22,000 Polish
officers, ensigns and state officials near the Russian village of
Katyn and other places. When Wehrmacht soldiers discovered some of
the graves three years later, the Soviets succeeded in convincing
US President Roosevelt of the German perpetration. British Prime
Minister Winston Churchill had no clear picture of the crime, and
therefore made no public comments. Using thousands of recently
released US documents, this book refutes the popular thesis that
the Western Allies deliberately lied about the Katyn case in order
not to endanger the alliance with Stalin. As well as consulting
Polish and Russian documentation on this war crime, for the first
time, the diaries of the Nazi Minister of Propaganda Joseph
Goebbels, who wrote a great deal about Katyn, have been examined.
Completely new for research is the role that Hitler's opponents in
the Wehrmacht played in solving the crime: at the Nuremberg trial
they convinced the US delegation that the executors were not from
the SS, but from the NKVD. Nevertheless, it took until 1990 for
Kremlin chief Gorbachev to admit Soviet responsibility. Today in
Putin's Russia, however, there is a tendency once more to keep
quiet about the crime or even to blame the Germans.
A comprehensive guide to learning Cacti and using it to implement
performance measurement and reporting within a Network Operations
Center About This Book * A complete Cacti book that focuses on the
basics as well as the advanced concepts you need to know for
implementing a Network Operations Center * A step-by-step
Beginner's Guide with detailed instructions on how to create and
implement custom plugins * Written by Thomas Urban - creator of the
"Cereus" and "NMID" plugins for Cacti known as Phalek in the Cacti
forum Who This Book Is For If you are a network operator and want
to use Cacti for implementing performance measurement for trending,
troubleshooting, and reporting purposes, then this book is for you.
You only need to know the basics of network management and SNMP.
What You Will Learn * Setting up Cacti on Linux and Windows systems
* Extending the core functionality by using the plugin architecture
* Building your own custom plugins * Creating your own custom data
input method to retrieve data from your systems * Using SNMP, SSH,
and WMI to retrieve remote performance data * Designing and create
enterprise-class reports with the reporting plugins * Implementing
threshold-based alerting using the Thold plugin * Automating common
administrative tasks utilizing the command-line interface and the
automate functionality * Migrating Cacti to new servers * Building
a multi remote-poller environment In Detail Cacti is a performance
measurement tool that provides easy methods and functions for
gathering and graphing system data. You can use Cacti to develop a
robust event management system that can alert on just about
anything you would like it to. But to do that, you need to gain a
solid understanding of the basics of Cacti, its plugin
architecture, and automation concepts. Cacti Beginner's Guide will
introduce you to the wide variety of features of Cacti and will
guide you on how to use them for maximum effectiveness. Advanced
topics such as the plugin architecture and Cacti automation using
the command-line interface will help you build a professional
performance measurement system. Designed as a beginner's guide, the
book starts off with the basics of installing and using Cacti, and
also covers the advanced topics that will show you how to customize
and extend the core Cacti functionalities. The book offers
essential tutorials for creating advanced graphs and using plugins
to create enterprise-class reports to show your customers and
colleagues. From data templates to input methods and plugin
installation to creating your own customized plugins, this book
provides you with a rich selection of step-by-step instructions to
reach your goals. It covers all you need to know to implement
professional performance measurement techniques with Cacti and ways
to fully customize Cacti to fit your needs. You will also learn how
to migrate Cacti to new servers. Lastly you will also be introduced
to the latest feature of building a scalable remote poller
environment. By the end of the book, you will be able to implement
and extend Cacti to monitor, display, and report the performance of
your network exactly the way you want. Style and approach Written
for beginners to Cacti, this book contains step-by-step
instructions and hands-on tutorials for network operators to learn
how to implement and use the core Cacti functions.
Written for beginners to Cacti, this book contains step-by-step
instructions and hands-on tutorials for network operators to learn
how to implement and use the core Cacti functions. The book is
designed in such a way that you can explore it chapter-by-chapter
or skip any chapter without missing a beat. If you are a network
operator and want to use Cacti for implementing performance
measurement for trending, troubleshooting, and reporting purposes,
then this book is for you. You only need to know the basics of
network management and SNMP.
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