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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Windows Client – Fully Automated Deployments

crtechtips May 12, 2017 11 min read

Let’s face it, guys.  There are times that you JUST don’t have access to SCCM, MDT or Kace, and need to deploy a completely automated and silent Windows install without …

Check user acct O365 migration status via PowerShell

crtechtips Apr 15, 2017 1 min read

You can use EMC for this or use powershell to view the status of a user acct’s O365 migration progress    get-user -identity username | get-moverequeststatistics

Unable to Migrate User to O365 – “Target user already has a primary mailbox”

crtechtips Apr 15, 2017 1 min read

If you run into an issue where a user has both a mailbox in Exchange on-premise and O365, and you cannot migrate the account to O365. Error: “Target user already …

Delete emails from specific sender in one users mailbox

crtechtips Apr 15, 2017 1 min read

1.  Connect to Exchange On-line From the PowerShell console on an Exchange 2010 server: $Cred = Get-Credential  $s = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://ps.outlook.com/powershell -Credential $cred -Authentication Basic –AllowRedirection  Import-PSSession …

Delete specific email from O365 mailboxes

crtechtips Apr 15, 2017 1 min read

1.  Connect to Exchange On-line From the PowerShell console on an Exchange 2010 server: $Cred = Get-Credential  $s = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://ps.outlook.com/powershell -Credential $cred -Authentication Basic –AllowRedirection  Import-PSSession …