Enterprise Operating Systems

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

Read More

Dell Hardware/Software Guides

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

Read More

Scripting Guides

PowerShell, Bash, JSON, and Python Scripting Guides

Read More

Bulk import email aliases to Office 365 using Powershell

crtechtipsJan 16, 20191 min read

If you need to add email aliases to O365 accts in bulk use the following (EMS) powershell command with the CSV file formatted this way:   Name ProxyAddresses user1@domainold.com user1@domainnew.com   Run this in EMS: Import-Csv C:\email-aliases.csv | ForEach-Object{ $name = $_.Name } …

Rolling A Die

crtechtipsNov 28, 20181 min read

Here is a script that can be used to roll a die. The number of sides of the die can be adjusted. The amount of rolls and roll results can be changed at the bottom. Currently, the script will…

JSON Example Code for Chrome’s Managed Bookmarks

crtechtipsNov 5, 20182 min read

Google has created Chrome ADMX files for administering Chrome via Active Directory. One of the features you might want to add in your environment are your companies websites to the bookmark bar in Chrome. Below is how you can…

How to Add Computers to a Domain Using PowerShell

crtechtipsNov 3, 20182 min read

Performing a Domain Join Using PowerShell Once you’ve established correct DNS resolution for the domain name, start a PowerShell prompt with local administrative privileges. Press the Windows key to switch to the Start menu, type PowerShell and press CTRL+SHIFT+ENTER. If prompted, enter a…

How to Get the Serial Number of a Remote Computer Using PowerShell

crtechtipsNov 3, 20182 min read

Retrieving the Serial Number from a Local Computer The get-ciminstance PowerShell command was introduced in PowerShell 3.0. It allows administrators to run WMI queries on local or remote computers. To retrieve the BIOS serial number of the local computer, we need to…