IT Knowledgebase Articles

Top 10 Holiday Gifts for Sysadmins

Last Update: Nov 19, 2024

Looking for a gift for your favorite system administrator? Check out our 2012 holiday gift guide for sysadmins and network administrators.

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VMware Site Recovery Manager: VRM Server Configuration and Testing

Last Update: Sep 04, 2024

Learn to test the VRM server in VMware Site Recovery Manager 5.0 and configure the VRM database in the second part of these series. Includes step-by-step instructions and video!

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The Sysadmin’s 12 Days of Christmas

Last Update: Jun 27, 2025

Take a gander at the Petri IT Knowledgebase’s version of the ubiquitous “12 Days of Christmas” holiday classic, rewritten to pay homage to the hard-working system administrator.

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Switching Between the GUI and Server Core in Windows Server 2012

Last Update: Sep 04, 2024

It’s a Windows Server 2012 switcheroo! Learn to switch between the GUI and server core in this helpful how-to by Jeff Hicks.

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Performing Disk Repair with PowerShell Cmdlets in Windows Server 2012

Last Update: Jul 29, 2025

Sometimes things go wrong with disks or volumes: it’s practically the Saga of the Sysadmin. Learn to perform disk repair with Powershell cmdlets in Windows 2012 in this helpful article by Jeff Hicks.

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The Friday Funny: Star Wars Christmas Paper Snowflakes

Last Update: Nov 19, 2024

Need to find a use for all that extra paper piling up next to the office printer and copier? Try these extremely cool Star Wars-themed paper snowflake ornaments.

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Windows 8 Deployment Using MDT 2012: Setup and Configuration

Last Update: Dec 03, 2024

In this first of a two-part series, Peter De Tender walks through MDT 2012 setup and configuration prior to deploying Windows 8.

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Using Ping and Traceroute for Network Troubleshooting

Last Update: Sep 04, 2024

We’re taking a look at traceroute! Learn how sysadmins use ping and traceroute (aka tracert) to configure and troubleshoot networks.

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Using the Netstat Command to Monitor Network Traffic

Last Update: Jun 07, 2025

The netstat command can be a very useful tool for the sysadmin. Learn more about how to use the netstat command to monitor your network traffic and more.

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Useful Keyboard Shortcuts for Windows Server 2012

Last Update: Nov 19, 2024

Looking for a faster way to navigate the new interface in Windows Server 2012? Check out this helpful list of Windows Server 2012 keyboard commands and shortcuts.

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