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Barriers  

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The HPC market has come a long way in the last decade, but some issues still impede the full potential of the market.

First Aid  

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As a low-budget alternative to SAN and clustering, companies can use a combination of image backups and virtualization to quickly and easily restore a server after a hardware crash. Windows administrators will find help for this task in the form of ShadowProtect from StorageCraft.

In-House  

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Linus Torvalds's Git more or less conquered the version management scene overnight. For collaboration in a team, you can easily set up your own Git server to store your repositories. We describe two approaches in this article.

Pen Tests  

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The best way to stop an attack is to think like an attacker. We'll show you how to use the Metasploit framework to create a malicious payload that escapes antivirus detection..

Skillful Service  

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Linux and OpenSolaris have a number of differences. For example, OpenSolaris uses a version of the legacy System V Init to start and stop system services automatically.

Ex-Directory  

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Professionally manage Active Directory users, groups, and other AD objects with Windows PowerShell Version 2.0.

Splendid Splunk  

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Secure your enterprise, monitor system performance, and more by harnessing the power of Splunk to search, monitor, report, and analyze events and data from any source.

Storage Star  

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What used to be the domain of expensive storage solutions is now available on a tight budget with the free OpenSolaris operating system and Comstar. You can set up your own storage system that supports both iSCSI and Fibre Channel.

System Mash-Up  

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If you're a Windows user, you need four essential tools to work in a heterogeneous environment: PuTTY, WinSCP, Xming, and Cygwin.

Looking for System Admins …  

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