Enterprise Operating Systems

Troubleshooting and Guides for: Microsoft Server, Linux, and VMware

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Dell Hardware/Software Guides

Dell Servers – PowerEdge, Blades, and Cloud
integrated Dell Remote Access Controller (iDrac)
OpenMange Server Administrator (OMSA)

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Scripting Guides

PowerShell, Bash, JSON, and Python Scripting Guides

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VMware Virtualization Fundamentals – VMware Server and VMware ESXi

crtechtipsOct 10, 20133 min read

In this VMware article, let us discuss the fundamental concepts of virtualization and review the VMware virtualization implementation options. Following are few reasons why you might want to think about …

Windows Server 2003 DC health check command

crtechtipsOct 10, 20131 min read

The following command will useful for 2003 DC health check: 1. dcdiag.exe /v /f:dcdiag_servname.txt 2. dcdiag.exe /test:dns /v /f:dcdiagdns_servername.txt 3. repadmin /showrepl > replication_servername.txt 4. repadmin /replsum /errorsonly > replicationerr_servername.txt …

PowerShell Intro

crtechtipsOct 9, 20137 min read

Introduction PowerShell is the most powerful automation tool that Microsoft has to offer, and its both a shell and a scripting language. Please note that this series is based on …

How to Grant Read-Only Access to an Exchange Mailbox

crtechtipsOct 9, 20134 min read

Granting a user read-only access to the mailbox and calendar of another user in an Exchange Server organization. This is a common scenario and the solution is reasonably simple though …

Exchange Server 2013 Server Roles

crtechtipsOct 9, 20133 min read

The multi-role server architecture that was introduced with Exchange Server 2007, and then continued with Exchange 2010, has been consolidated in Exchange Server 2013. Exchange 2013 has just two server …