Fix Invalid File Timestamps Powershell Script for Windows

fix-timestamps.ps1

param(
    [string]$Path = ".",
    [switch]$Recursive
)

$currentDate = Get-Date
$minDate = Get-Date "1980-01-01"
$scriptPath = $MyInvocation.MyCommand.Path

$params = @{
    Path = $Path
    File = $true
}
if ($Recursive) {
    $params.Recurse = $true
}

Get-ChildItem @params | Where-Object { 
    $_.FullName -ne $scriptPath -and (
        $_.LastWriteTime -gt $currentDate -or 
        $_.LastWriteTime -lt $minDate
    )
} | ForEach-Object {
    Write-Host "Fix file timestamps: $($_.FullName)"
    $_.LastWriteTime = $currentDate
}