Search for a file stored in any directory defined in %PATH%

Find-File.ps1

Param(
    [Parameter(Mandatory=$true)]
    [string] $FileName
)

$x= "Path"
$path = (Get-Item env:$x).Value

$path = $path.Split(";")

$found = @()

foreach ($p in $path)
{
    if (Get-ChildItem $p -Name -Filter $FileName)
    {
        $found += $p
    }
}

if ($found.Count -gt 0){
    Write-Host "File found in the following directories:"
    $found
}
else{
    Write-Host "File NOT found."
}