HOW TO : Make sure whether 2 binary files are same or not with PowerShell 4.

gistfile1.ps1

function IsEqualBinFile {
    param($src, $dst)
    $src_hash = Get-FileHash $src
    $dst_hash = Get-FileHash $dst
    if ($src_hash.Hash -eq $dst_hash.Hash) {
        return $True
    }
    return $False
}