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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How to: Setup A SMTP Relay In Windows 2012 R2 – IIS 6

crtechtipsJun 16, 20182 min read

I will go over the steps to create an internal SMTP relay using Windows Server 2012 R2 and IIS 6. 8 Steps total Step 1: Install SMTP Service Open the …

An Introduction to SQL Server Clusters

crtechtipsJun 15, 20189 min read

What Type of SQL Clustering are we Talking About? There are lots of types of clusters out there. When we cluster SQL Server, we install one or more SQL Server instances …

How to reset pswds for AD user acct via PowerShell

crtechtipsJun 15, 20181 min read

Open PowerShell in admin mode and enter the following: Make sure to have a .csv file with a column name of “Username” and “Password”     Import-Module ActiveDirectory  $UserPwds = Import-CSV C:\users\user\desktop\Users.CSV  ForEach($User in $UserPwds)  {  …

PowerShell – How to recover deleted emails and items using Windows PowerShell

crtechtipsJun 15, 20182 min read

Occasionally accidents happen and important emails or things like calendar events get deleted. If you are unlucky you won’t be able to recover the deleted items the easy way over …

PowerShell – Setting Permissions for Office 365 using Powershell to user another users Mailbox

crtechtipsJun 15, 20182 min read

To configure a user to view another users mailbox, follow these steps:   1) This step will show you what your execution policy is on your computer. Depending on what execution …