Oct 122011
 

When trying to connect to a remote host using LogMeIn, connections are never established when intercepted by ProxySG.

This happens when the following are true:

The ProxySG has a valid SSL license
Either service port 443 is set to intercept SSL or in explicit mode HTTP service has detect protocol enabled
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Oct 062011
 

Easy, browser-based Linux/UNIX administration with Webmin--step by step.
Long Description: Webmin gives you an easy, browser-based solution for virtually any day-to-day Linux/UNIX administration task. Now, there’s a definitive Webmin guide for every beginning-to-intermediate sysadmin. Written by Webmin’s primary developer, Managing Linux® Systems with Webmin™; delivers authoritative, step-by-step coverage of the latest version of Webmin, from basic installation to centrally managing multiple servers. Coverage includes:
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Sep 072011
 

VirtualBox is a free, open source, cross-platform application for creating, managing and running Virtual Machines (VMs).

You’ve heard a lot about Linux and you’d love to try it out, but you don’t know enough to take the plunge and install it alongside Windows - maybe you’re worried you’ll wipe all your files off in the process. Besides, you’d like to have another computer handy so that you can look something up if you get stuck, but you don’t have another computer. This is it.
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Aug 172011
 
Jul 292011
 

An indispensable ebook for every Linux administrator!

Instant access to precise, step-by-step solutions for every essential Linux administration task from basic configuration and troubleshooting to advanced security and optimization.

If you’re responsible for delivering results with Linux, Linux® Quick Fix Notebook brings together all the step-by-step instructions, precise configuration commands, and real-world guidance you need. This distilled, focused, task-centered guide was written for sysadmins, netadmins, consultants, power users…everyone whose livelihood depends on making Linux work, and keeping it working.
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Jul 192011
 

This guide will introduce you to the world of Software Architecture.

This 162 page guide will cover topics within the field of software architecture including: software architecture as a solution balancing the concerns of different stakeholders, quality assurance, methods to describe and evaluate architectures, the influence of architecture on reuse, and the life cycle of a system and its architecture. This guide concludes with a comparison between the professions of software architect and software engineer.
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