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Hi,

I'm trying to write a script that compares time between servers.
So, i'm getting time from one server and time from the second one.
With the help of new-timespan, i'm getting the difference in time, written in seconds.
After that I want to have a result:

If the difference is less or equal tha 15 seconds: No problem.
If the difference is bigger: Problem

The thing is: my script thinks the servers are always in sync, even if they are not.
So, I think my comparison is not working.

What am I doing wrong ?

I thought that, maybe it's because i'm comparing a variable to a number.
So I tried to convert the content of the variable to a string. Didn't help.
Placeing "" around the number of secaonds didn;t make a differnece as well.

The script:

# PRTG Exit codes
#	0	OK
#	1	WARNING
#	2	System Error (e.g. a network/socket error)
#	3	Protocol Error (e.g. web server returns a 404)
#	4	Content Error (e.g. a web page does not contain a required word)

$server2 = "APP02"
$server3 = "APP03"

$time2 = Invoke-Command –ComputerName $server2 -ScriptBlock {Get-Date -format T}
$time3 = Invoke-Command –ComputerName $server3 -ScriptBlock {Get-Date -format T}

write-host $time2
write-host $time3

$diff = NEW-TIMESPAN –Start $time2 –End $time3
$sec = $diff.totalseconds
$sec -Replace "-","" | Out-String

if ($sec -le 15)
	{ 
		$result = "0:OK - There is no difference in time"
        $result
	} 
elseif ($sec -gt 15)
	{ 
		$result = "2:Error - Time is no longer in sync"	
        $result
	}  
  
#Format exitcode
$exitcode = $result -replace ":.*"
#Print string for PRTG
#Exit script
#write-host $exitcode
exit $exitcode

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