Status Monitoring

Here is a code sniped to monitor your servers. In the first example the result is simply written into a CSV-File, but in the second a e-mail is sent.

Import-Csv -Path ".\IP-List.txt" -Header ComputerName | Test-NetConnection | Select-Object ComputerName,PingSucceeded | Export-Csv -Path ".\Summary.csv" -Delimiter ";" -NoTypeInformation

$isOnline = Import-Csv -Path ".\IP-List.txt" -Header ComputerName | Test-NetConnection | Select-Object ComputerName,PingSucceeded | Where-Object -Property PingSucceeded -EQ -Value $True

$DNSHostName = (Get-WmiObject win32_computersystem).DNSHostName;
$DNSDomainName = (Get-WmiObject win32_computersystem).Domain;

$From = "PowerShellMonitoring@$DNSHostName+'.'+$DNSDomainName";
$To = "edv@$DNSHostName+'.'+$DNSDomainName";
$Subject = "Failure $(@($isOnline).Count) Hosts down";

$Body = $($isOnline | Format-Table | Out-String);
Send-MailMessage -From $From -Subject $Subject -To $To -Body $Body;