macfarmw

$days = 'MON,TUE,WED'

$dayCodes = $days.Split(',') | .{
    process {
        switch($_){
            'SUN' {1}
            'MON' {2}
            'TUE' {4}
            'WED' {8}
            'THU' {16}

macfarmw

    ...    
    $results = Invoke-Command -ComputerName localhost -Authentication Credssp -Credential $credential -ScriptBlock {
        
        $exitCode = 0
        $output = @()
        try {
            $output += "Copying files..."
            Copy-Item "$Using:workspace\AMERICAS\Netlogon\*.*" \\USDC4\NETLOGON -Force -ErrorAction Stop
            Copy-Item "$Using:workspace\APAC\Netlogon\*.*"     \\SGDC2\NETLOGON -Force -ErrorAction Stop
            Copy-Item "$Using:workspace\EMEA\Netlogon\*.*"     \\UKDC3\NETLOGON -Force -ErrorAction Stop