View difference between Paste ID: rFCTKb2L and cts68CSs

 #set the COM port number here
 $portno = 4
-$command_string="Test`n"
+$test_word="Test"
 $result1 = "NoRun"
 $result2 = "NoRun"
-$invalid = "Invalid system password"
+$invalid = "Invalid"
 $count = 1
 
-Write-Host $command_string
+#Write-Host $command_string
 $port= new-Object System.IO.Ports.SerialPort COM$portno,9600,None,8,one
 
 ForEach ($word in Get-Content "C:\Users\jperkins\Downloads\4-numeric.txt")
-do {
+{
 $command_string="$word`n"
 $port.open()
 $port.WriteLine("$command_string")
 $result1 = $port.ReadLine()
 $result2 = $port.ReadLine()
 $port.Close()
-Write-Host $count
+
-Write-Host $result1
+Write-Host -NoNewLine $count`t
 Write-Host -NoNewLine $word`t
 #Write-Host $result1
 Write-Host $result2
-Start-Sleep -Milliseconds 10
+    If ($result2 -NotMatch "invalid system")
-}
+    {
-while ($result2 -eq $invalid)
+    Write-Host $word
     Write-Host $result2
     $word>>"C:\Users\jperkins\Dropbox\pw_result.txt"
     Break
     }
 
 $count++
 Start-Sleep -Milliseconds 25
 }