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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Speed up GPO software install

crtechtipsMay 4, 20162 min read

Software distribution using GPO’s can be a good way to install msi packages, but can delay the startup process, especially if the package is large and the network is slow. …

Managed service accounts

crtechtipsMay 4, 20162 min read

Years ago I learned to accept the fact that you sometimes just need to have service accounts with never-expiring passwords. Until Microsoft launched Windows 2008 R2 that is. Managed Service …

How Can I Configure DHCP Server in Windows Server 2012?

crtechtipsApr 29, 20164 min read

The Dynamic Host Configuration Protocol for DHCP server is responsible for assigning the IP addresses to the client computers automatically. The client computers to which the DHCP server automatically assigns …

Setting Distribution Group Delivery Restrictions via PowerShell

crtechtipsApr 1, 20162 min read

Adjusting the delivery restrictions on distribution groups is quite a common task. The more members a group has the more of a problem this ends up being in big organisations. …

How to Copy Members of a Security Group in Active Directory

crtechtipsApr 1, 20161 min read

Ever ran into a task where you needed to copy all the members of a certain AD security group over to a new or existing security group? If so, you …