Delete users from User Information List

Delete Users from User information List.

Get the user details from previous script matching the criteria and use excel to import from text and get the CSV


#This script will remove users specified in the CSV.
$CSVFile = Import-CSV D:\Indra\Users.CSV # Change the path
Add-PSSnapin Microsoft.SharePoint.PowerShell -EA SilentlyContinue
#Get all site collections
$Sites = Get-SPSite -Limit All
$AllSites = @()
foreach($Line in $CSVFile)
{
foreach($Site in $Sites)
{
#Get the rootweb for the site collection
$RootWeb = $Site.RootWeb
If([bool](Get-SPUser $Line.Username -Web $RootWeb -EA SilentlyContinue) -eq $True)
{
#Remove the user from the User Information List
Remove-SPUser -Identity $Line.username -Web $RootWeb -Confirm:$False
$AllSites += $RootWeb.Url
}
}
if(!($AllSites).count -eq 0)
{
#Give feedback on deleted users
Write-Host "Removed user $($Line.username) from:" -Fore "Magenta"
foreach($S in $AllSites){Write-Host "- $S"}
Write-Host ""
$AllSites = @()
}
}