Single Command : Handy Single Line Diagnostic Commands

This is another quick post about how to quickly check the contents of the User32 System event log remotely from a management server, that as a bonus will give you lots of other handy one line commands.

Get-WinEvent -ComputerName "<remote-server>" -FilterHashtable  {LogName='System';ProviderName='User32'}

This will return all the valid events for that server as below:

TimeCreated  : 23/12/2024 12:37:35
ProviderName : User32
Id           : 1074
Message      : The process C:\Windows\system32\wbem\wmiprvse.exe (rebooting.server) has initiated the restart of computer rebooting.server on behalf of user NT AUTHORITY\SYSTEM for the
               following reason: No title for this reason could be found
                Reason Code: 0x80070015
                Shutdown Type: restart
                Comment:

TimeCreated  : 12/12/2024 11:22:20
ProviderName : User32
Id           : 1074
Message      : The process C:\Windows\Explorer.EXE (remote.server) has initiated the power off of computer remote.server on behalf of user <user> for the following reason:
               Other (Unplanned)
                Reason Code: 0x0
                Shutdown Type: Power Off
                Comment:

If you then want to look more at the WMI activity log remotely to see if you have errors about that process then you can use this command:

Get-WinEvent -ComputerName "<remote_server>" -FilterHashtable @{LogName='Microsoft-Windows-WMI-Activity/Operational';ProviderName='Microsoft-Windows-WMI-Activity'}

Lockout Events

However let look at more commands not specific options for account lockout events (which will only show you the lockout event) you can query a single DC for basic data with:

Get-WinEvent -ComputerName "<server>" -FilterHashtable @{LogName='Security';ID=4740} -MaxEvents 10

If you wish to format this so you can see the "login ID" and the "caller computer" then you can use this command:

Get-WinEvent -ComputerName "<server>" -FilterHashtable @{LogName='Security';ID=4740} -MaxEvents 10 | Select-Object TimeCreated,@{N='LockedAccount';E={$_.Properties[0].Value}},@{N='CallerComputer';E={$_.Properties[1].Value}}

Various other commands

These are various other commands I use a daily basis

Last 10 system errors

Get-WinEvent -ComputerName "<server>" -FilterHashtable @{LogName='System';Level=2} -MaxEvents 10

Last 10 Service starts/stops

Get-WinEvent -ComputerName "<server>" -FilterHashtable @{LogName='System';ID=7036} -MaxEvents 10

Last Failed logon attempts

Get-WinEvent -ComputerName "<server>" -FilterHashtable @{LogName='Security';ID=4625} -MaxEvents 10

Last 10 Program installations

Get-WinEvent -ComputerName "<server>" -FilterHashtable @{LogName='Application';ID=11707} -MaxEvents 10

Last 10 System restarts/shutdowns

Get-WinEvent -ComputerName "<server>" -FilterHashtable @{LogName='System';ID=1074,6006,6008} -MaxEvents 10

Last 10 OS errors

Get-WinEvent -ComputerName "<server>" -FilterHashtable @{LogName='Application';Level=2} -MaxEvents 10

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