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This article mainly tells you how to modify the user profile with the Powershell script. You can check the relevant professional terms on the Internet or find some related books to supplement it. We will not dabble here, so let's go straight to the topic. I hope this article on how to modify the user profile with the Powershell script can bring you some practical help.

Log in to the computer as another administrator

Confirm that the user abc has logged out, which can be operated through Task Manager or quser

Modify the file name of C:\ users\ abc to the new user name C:\ users\ abc1

Modify the registry. There is a pile of key named after SID. You need to find the corresponding one, and then modify the corresponding profileImagePath.

HKEY_LOCAL_MACHINE\ SOFTWARE\ Microsoft\ Windows NT\ CurrentVersion\ ProfileList

Create a new symboLink connection from c:\ users\ abc c:\ users\ abc1. There are built-in mklink commands under windows, such as mklink / D c:\ users\ abc c:\ users\ abc1. PS5 can be created later with New-item, but earlier versions did not have native PS commands and could only call cmd indirectly or write a method of their own

All of the above can be done through PS scripts.

# the method of creating SymLink, which is found on the Internet. I downloaded function New-Symlink {param ([Parameter (Position=0, Mandatory=$true)] [string] $Link, [Parameter (Position=1, Mandatory=$true)] [string] $Target) Invoke-MKLINK-Link $Link-Target $Target-Symlink} function New-Hardlink {param ([Parameter (Position=0, Mandatory=$true)] [string] $Link, [Parameter (Position=1)] [string] $Target) Invoke-MKLINK-Link $Link-Target $Target-HardLink} function New-Junction {param ([Parameter (Position=0, Mandatory=$true)] [string] $Link, [Parameter (Position=1, Mandatory=$true)] [string] $Target) Invoke-MKLINK-Link $Link-Target $Target-Junction} function Invoke-MKLINK {[CmdletBinding (DefaultParameterSetName = "Symlink")] param ([Parameter (Position=0) Mandatory=$true)] [string] $Link, [Parameter (Position=1, Mandatory=$true)] [string] $Target, [Parameter (ParameterSetName = "Symlink")] [switch] $Symlink = $true, [Parameter (ParameterSetName = "HardLink")] [switch] $HardLink, [Parameter (ParameterSetName = "Junction")] [switch] $Junction) # Ensure target exists. If (- not (Test-Path $Target)) {throw "Target does not targets. `nTarget: $Target"} # Ensure link does not exist. If (Test-Path $Link) {throw "A file or directory already exists at the link path.`nLink: $Link"} $isDirectory = (Get-Item $Target). PSIsContainer $mklinkArg = "" if ($Symlink-and $isDirectory) {$mkLinkArg = "/ D"} if ($Junction) {# Ensure we are linking a directory. (Junctions don't work for files.) If (- not ($isDirectory)) {throw "The target is a file. Junctions cannot be created for files.`nTarget: $Target"} $mklinkArg = "/ J"} if ($HardLink) {# Ensure we are linking a file. (Hard links don't work for directories.) If ($isDirectory) {throw "The target is a directory. Hard links cannot be created for Directories.`nTarget: $Target"} $mkLinkArg = "/ H"} # Capture the MKLINK output so we can return it properly. # Includes a redirect of STDERR to STDOUT so we can capture it as well. $output = cmd / c mklink $mkLinkArg `"$Link`"` "$Target`" 2 > & 1 if ($lastExitCode-ne 0) {throw "MKLINK failed. Exit code: $lastExitCode`n $output "} else {Write-Output $output}} # define a Flag to jump out of the loop $flag=$truewhile ($flag) {$oldName=read-host" Please input the old user name "write-host 'Searching user profile..'-ForegroundColor Cyan # to test whether the user has logged in. Here is a tip to convert the string result of quser to an object. For a specific explanation, please refer to the blog http://beanxyz.blog.51cto.com/5570417/1906162 if (Test-Path "c:\ users\ $oldName") {write-host "User Profile c:\ users\ $oldName found."-ForegroundColor Cyan # Check if the user is currently logged In $quser = (quser)-replace'\ s {2J 17}',' '| ConvertFrom-Csv $sessionId = $quser | Where-Object {$_ .Username-eq $newName} | select-ExpandProperty id # if you are already logged in Then forcibly exit the user foreach ($id in $sessionId) {if ($id-ne $null) {write-host "Detected User $newName still login"-ForegroundColor red Write-Host "Force logoff the user"-ForegroundColor red logoff $id}} $newName=read-host "Please input the new name "$oldpath=" c:\ users\ $oldName "$newpath=" c:\ users\ $newName "# rename folder rename-item $oldpath $newpath-Confirm-ErrorAction Stop write-host" Searching Registry Information "- ForegroundColor Cyan # query the corresponding registry Key Get-ChildItem" hklm:\ software\ microsoft\ windows nt\ currentversion\ profilelist "| foreach { # Get the username from SID $sid=$_.Name.Split ('\') [- 1] # match the user according to SID, if the user matches successfully Then modify the corresponding ProfileList try {$objSID = New-Object System.Security.Principal.SecurityIdentifier ($sid) $objUser = $objSID.Translate ([System.Security.Principal.NTAccount]) $username=$objUser.Value} catch {} # change registry keys if (($username-eq "omnicom\ $oldName")-or ($username-eq "omnicom") \ $newName ") {write-host" Found Registry Information of user profile $newName "- ForegroundColor Cyan $keys=Get-ItemProperty" hklm:\ software\ microsoft\ windows nt\ currentversion\ profilelist\ $sid "$keys.ProfileImagePath=$newpath write-host" Registry key profilelist is changed to $newpath "- ForegroundColor Cyan # call the above method Create Symbolink # Create new symbolink # New-Item-Path $oldpath-ItemType Junction-Value $newpath New-Symlink-Link $oldpath-Target $newpath break } else {write-host "$username Name not match...skip"-ForegroundColor Yellow}} $flag=$false} else {write-host "Profile is not found. Please try again "- ForegroundColor red}}

To execute the effect, I directly throw this file to the C drive of a remote computer to test, and then log in as a local administrator, execute this script, and succeed!

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