PowerShell: Find Duplicate Mac Addresses of Guest VMs in Virtual Machine Manager
Here's a quick snippet to check whether you have any duplicate mac addresses on existing…
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PowerShell: Running Commands on Remote Computers
# runCommandsOnRemoteComputers.ps1 # User defined variables $computernames=@( 'SERVER001', 'SERVER002' ) $expectedExecutable='racadm.exe' $expectedInstallPath='C:\program files\Dell\SysMgt\iDRACTools\racadm' # Execution…
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PowerShell: Installing a Program from Its Zip Archive
# installProgramFromExeZipArchive.ps1 # Automated installation of the racadm program $computerlist=@' HyperV01 HyperV02 '@ $fileURL="https://dl.dell.com/FOLDER08543783M/1/DellEMC-iDRACTools-Web-WINX64-10.3.0.0-4945.exe" $expectedExecutable='racadm.exe'…
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How To Remove A Program on Windows Using PowerShell
# removeAppwizProgram.ps1 # Version 0.02 $computernames=@( 'SERVER0001', 'SERVER0002' ) $appName='Dell EMC OpenManage Systems Management Software…
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How To Use Command Line to Configure iDrac Settings
Step 1: Install RacADM $computerlist=@' SERVER1 SERVER2 '@ $computernames=@($computerlist -split "`n")|%{$_.Trim()} $fileURL="https://dl.dell.com/FOLDER08543783M/1/DellEMC-iDRACTools-Web-WINX64-10.3.0.0-4945.exe" $expectedExecutable='racadm.exe' $expectedInstallPath='C:\Program Files\Dell\SysMgt\iDRACTools\racadm'…
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PowerShell: Gather Information About Windows Shutdown Reasons
Copy and Paste this to See Result(s): $computername=$env:computername $limitEventsCount=40000 $daysSearchLimit=30 function getWindowsShutdownReason{ param( $computername=$env:computername, $limitEventsCount=10000,…
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PowerShell: Converting Time Stamp from Int64 to DateTime and Vice Versa
Here are some quick conversion methods between time values represented by Integer and DateTime data…
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Clean Windows C Volume
Have you ever ran into a sluggish performance on a Windows machine that is being…
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PowerShell: Change Google Chrome Cache Directory
Lately, I've been running a buck load of chrome tabs that utilize all available I/O…
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PowerShell: Assign Guest Virtual Machine to a Cloud in VMM
# assignVmsToCloud.ps1 # version 0.02 # The following function assigns a guest VM into a…
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The Process of Adding a New Hyper-V Server Into a Cluster and the Associated Virtual Machine Manager (VMM)
These are the steps: Install WindowsWindows 2019 Data Center Edition is the standard as of…
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PowerShell: Check a List of Windows Computers for Online & Offline Statuses
# checkOnlineComputers.ps1 # Set a list of computers in a text file $computerListFile='C:\Temp\computerlist.txt' # Read…
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PowerShell: Add Local User as an Administrator on All Servers in Domain
# addLocalAccountOnAllServers.ps1 # Feature: using only legacy commands for maximum compatibility # Set variables $newUsername='backupAdmin'…
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How To Modify a Windows Service
Here's the freebie code: # Version 0.02 $serviceName='Windows_Exporter' $newExePath=$false $newSwitches=" --log.format logger:eventlog?name=$serviceName --collectors.enabled os,cpu,cs,logical_disk,net,tcp,service,textfile" function…
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How To Modify Collectors of Windows Exporter
Update: here's a generalized version of this function that can be applied to other services…
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How To Create a Windows Scheduled Task to Call a Program or Script
Example on How To Call a Program: Set Action = Start a Program Set Program/Script…
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PowerShell: Delete Files Older Than 30 Days
Have you ever run into C:\ volumes reaching critical thresholds because certain applications or users…
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How to Add New Lookup Domains into Windows DNS Suffixes
Error message: [server005.intranet.kimconnect.com]: PS E:\Users\kimconnect\Documents> add-localgroupmember -Group 'remote desktop users' -Member 'DMZ/testUser'add-localgroupmember : Principal DMZ/testUser…
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Active Directory: Differences between Domain Local, Global, Universal Groups
Domain Local Groups: can contain users from any domain, but they can only be used…
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Fix NetPlWiz and control userpasswords2 Grey-out Options
Problem: netplwiz has a grayed out 'Users must enter a user name and password to…
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