Get-Hotfix | Format-Table -AutoSize. I am having an issue with get-hotfix when I am running it on some of our windows server 2008 R2 VMs where the installedOn Property does not have any data since 2014 I am currently running the command on the server just … servers but WMIC gives InstalledOn date but in hexa format, Get-Hotfix and Get-WmiObject Win32_QuickFixEngineering both do not return InstalledOn date on some servers but Points: 0. We’ll find the installation date and time of … For more information about SecureString data protection, see Windows Server Update Services, or manually installed. Get-Hotfix Powershell Command to find Patches installed on Specific Date. It surprised me to learn that Get-Hotfix did not return all the patches installed on my computer, so I investigated suitable classes of Get-WmiObject and came up with Win32_ReliabilityRecords. The ComputerName parameter includes a comma-separated PS> Get-Date | Format-List DisplayHint : DateTime Date : 11/22/2020 12:00:00 AM Day : 22 DayOfWeek : Sunday DayOfYear : 327 Hour : 1 Kind : Local Millisecond : 163 Minute : 26 Month : 11 Second : 2 Ticks : 637416051621635773 TimeOfDay : 01:26:02.1635773 Year : 2020 DateTime : Sunday, November 22, 2020 1:26:02 AM You can also use the Get-Member cmdlet to find all of the object … - I've seen examples that > the "[datetime]::FromFileTimeUTC([Convert]::ToInt64($_.InstalledOn,16))" > line will correctly convert the date to a readable format. If you are looking for a particlar KB article use the following: Get-Hotfix KB3185911. There was a request to verify the list of servers if those were patched recently. For example, to get a date in RFC1123 format, use -Format R (or “r”). password. 11. Get-Hotfix -computername SEA-SRV-01 | Select HotfixID, Description, InstalledOn | Sort-Object InstalledOn. Guy Thomas. The Get-Hotfix cmdlet gets all hotfixes installed on the local computer. (Get-HotFix -ComputerName “name” | Sort-Object -Property InstalledOn | Select-Object -last 1).InstalledOn It is possible that those last two updates (i.e. Get-HotFix | where{$_.InstalledOn -gt $(Get-Date).AddMonths(-2)} Export to file. (Noob here) I've got a powershell script that runs through, and grabs the most recent update based on the installedon ScriptProperty. (Get-HotFix | Sort-Object -Property InstalledOn)[-1] Get-Hotfix sends the objects down the pipeline to the Sort-Object cmdlet. The Windows Management Instrumentation Command-line (WMIC) utility brings that … Counting the … How can I find Windows hotfixes installed after a certain date on my Windows 8 laptop by using Windows PowerShell? The below command list the updates installed in last 2 months. Region specific date formats - Incorrect InstalledOn date from Get-HotfixRegion specific date formats - Incorrect InstalledOn date from Get-Hotfix Does using parseexact work? List all patches installed on specific date: PS C:> gwmi Win32_QuickFixEngineering | ? On some systems, Get-HotFix has many entries with an empty InstalledOn column. The (Noob here) Close. When the ComputerName parameter isn't specified, Get-Hotfix runs on the local computer. configured to run remote commands, use the ComputerName parameter. The array notation [-1] selects the most recent installed hotfix. Gets the hotfixes that are installed on local or remote computers. Get-Hotfix commandlet leverages the Win32_QuickFixEngineering WMI class to list Windows Updates, but only returns updates supplied by Component Based Servicing (CBS). @ {Name="Day"; Expression = {$_.InstalledOn.Day}}, `. For this, we need a list of all Domain Computers by name. The array notation [-1] selects the most recent installed hotfix. Get-WmiObject Win32_QuickFixEngineering both do not return InstalledOn date on some If the source format is always en-US then this should also work: Get-HotFix | Select-Object @{l="InstalledOn";e={[DateTime]$_.psbase.properties["installedon"].value}} I am not sure what you mean by custom typedata, though. How do I generate a list of windows patches and the date they were installed on a windows 2000 server? Sort-Object sorts objects by ascending order and uses the Property parameter to evaluate each InstalledOn date. Get-Hotfix and Get-WmiObject Win32_QuickFixEngineering both do not return InstalledOn date on some Installer (MSI) or the Windows Update site are not returned by You can use Get-Date to generate a date or time character string, and then send the string to other cmdlets or programs. Wouldn't this work? This class returns only the updates supplied by Component Based However, we have a shortcut way to find the exact installation date and time the update was installed on your computer. Wildcards are permitted. The Get-Hotfix cmdlet gets hotfixes, or updates, that are installed on the local computer orspecified remote computers. Windows Malicious Software Removal Tool and 2019-07 Servicing Stack Update for Windows Server 2016) are not part of Win32_QuickFixEngineering. A. PowerShell 2.0 contains the get-hotfix cmdlet, which is an easy way to check if a given hotfix is installed on the local computer or a remote computer. Windows Malicious Software Removal Tool and 2019-07 Servicing Stack Update for Windows Server 2016) are not part of Win32_QuickFixEngineering. Related PowerShell Cmdlets: Get-ComputerRestorePoint - Get the restore points on the local computer. At the moment I am using Get-Hotfix and returning the date of the most recent hotfix install but this does seem to have some problems With date formats and also lots of updates called “File 1” which have no installedon date. I begin by using the Get-Hotfix cmdlet to return a list of hotfixes that are installed on my system. It runs very fast. The output only needs to contain the hostname, KB/HotFix ID, and the install date. Ugh that would be a nightmare to sort through. Get-HotFix [-Description string[]] ... PS C:\> (get-hotfix | sort installedon)[-1] “If it ain't broke, don't fix it' is the slogan of the complacent, the arrogant or the scared. {$_.InstalledOn -gt ((Get-Date).AddDays(-30))}. Why is the installedon date for get-hotfix rounding? If you simply use the Get-Hotfix cmdlet without any parameters, it retrieves a list of all hotfixes. All rights reserved. If you simply use the Get-Hotfix cmdlet without any parameters, it retrieves a list of all hotfixes. Get-Hotfix sends the objects down the pipeline to the Sort-Object cmdlet. I succeeded in verifying the servers using the below powershell command. The Credential parameter specifies a user account that has – Clijsters May 23 '17 at 13:56. Which to me was obviously wrong. The updates can be installed by Windows Update, Microsoft Update,Windows Server Update Services, or manually installed. Looks like hotfix install date format is dependant on the locale of the user who installed the hotfix. It surprised me to learn that Get-Hotfix did not return all the patches installed on my computer, so I investigated suitable classes of Get-WmiObject and came up with Win32_ReliabilityRecords. specified remote computers. First let’s look at the help, type Get-Help Get-Hotfix Type the NetBIOS name, an Internet Protocol (IP) address, or a fully The results (Get-HotFix -ComputerName “name” | Sort-Object -Property InstalledOn | Select-Object -last 1).InstalledOn It is possible that those last two updates (i.e. windows-server-2000. I've seen examples that > the "[datetime]::FromFileTimeUTC([Convert]::ToInt64($_.InstalledOn,16))" > line will correctly convert the date to a readable format. The trick is to export the Package branch to a .txt file (instead of .reg format) and read the timestamp mentioned in the file. – Timo Jan 3 at 14:49 {$_.InstalledOn} | where { (Get-date($_.Installedon)) -gt (get-date 10/31/2009) } Query for a specific hotfix by providing hotfix ID(KB12345 format): PS C:> gwmi Win32_QuickFixEngineering | ? Note that I specified that $HotFixes is an array, so even if it only finds 1 installed hotfix, it'll be an array with 1 item (or an empty array if none are found). Open a PowerShell window and type Get-Hotfix. The updates can be installed by Windows Update, Microsoft Update, WMI merges those two fields. Get-Hotfix | Where-Object HotfixID -eq "KB3186568" Getting a list of all installed Hotfixes on all Domain Computers . We can achieve this by using Get-ADComputer. The Get-Hotfix command uses parameters to get hotfixes installed on remote computers. Now you’ve more stuff to use in your Hotfix hunt 1 2 # check local machine for installed Windows updates in the last 6 months get-hotfix | Where-Object {$_.installedon -gt (get-date).addmonths(-6)} | Sort-Object -property installedOn -Descending. For example if I installed patches on 2/25 and 8PM, this returns 2/26 at 12:00AM. The ComputerName parameter doesn't rely on Windows PowerShell remoting. Get-Date can format the date and time in several .NET and UNIX formats. Any ideas? Can someone please tell me why this rounds to the nearest day, instead of giving a more precise update time. 1 2 # gives methods you can use get-hotfix | gm. Look at the file \windows\system32\drivers\srv.sys (and srvnet.sys and srv2.sys) If the date stamp is Feb 11 2017 or later then the system is patched. Get-HotFix | where{$_.InstalledOn -gt $(Get-Date).AddDays(-15)} For x months – change the numeric value (highlighted). This example gets the most recent hotfix installed on a computer. This is shown here: Filter on the InstalledOn property. Please also format your code and add missing parts. Counting the … the current operating system. The Get-HotFIx cmdlet returns essentially WMI Win32_QuickFixEngineering class objects. Alternatively, you can use WMIC command to see installed … The output needs to be readable, and just needs to be a simple file. I am trying to find the last time Windows update was run on server and report back a list of all servers which need updating. The Get-HotFix output might vary on different operating systems. If the update isn't It's an excuse for inaction, a call to non-arms” ~ Colin Powell. this little script “fixes” that There are several commands to get installed hotfix details of a local computer. Get-Hotfix Powershell Command to find Patches installed on Specific Date. Any ideas how > to implement that part? For this, we need a list of all Domain Computers by name. The default is Nope - I take it back. The Get-Date cmdlet gets a DateTime object that represents the current date or a date that youspecify. Servicing (CBS). An if statement uses the You can also use the Format and UFormat parameters of the Get-Date cmdlet to get a formatted date string in almost any configuration. For each of the hosts in that file, run a command. Related PowerShell Cmdlets: Get-ComputerRestorePoint - Get the restore points on the local computer. Share. includes the asterisk (*) wildcard. – Dumont Aug 23 '12 at 1:08 This is why I created simple function which will help us to search if specific KB has been installed on servers. object and the password is stored as a SecureString. Get Hotfix Information Quickly with WMIC. Why is the installedon date for get-hotfix rounding? : Get-HotFix | Select-Object Source,Description,HotfixID,InstalledBy,InstalledOn,@{Name="InstalledOnValue";Expression={$_.psbase.properties["InstalledOn"].Value}} … – Alfabravo May 23 '17 at 13:56. I need to execute get-hotfix on every computer listed in the text file. Get-Hotfix -computername SEA-SRV-01 | Select HotfixID, Description, InstalledOn | Sort-Object InstalledOn. This at least shows there is a date-format difference, but now the Source column is empty. Get-Hotfix | Where-Object HotfixID -eq "KB3186568" Getting a list of all installed Hotfixes on all Domain Computers . Get-Hotfix sends the objects down the pipeline to the Sort-Object cmdlet. That’s great for the local computer but what if you need to check on a remote computer? Update 17/8/2014: I have found that new-object -com “Microsoft.Update.Searcher” only lists updates installed by windows update, not all updates (including manually installed updates), I’m still looking for a method that gives 100% of updates. If you type a user name, you're prompted to enter the You can pipe the output to WHere and filter on the properties. Updates supplied by the Microsoft Windows Installer (MSI) or the Windows update site are not returned by Get-Hotfix/Win32_QuickFixEngineering. To viewyour computer's settings, use (Get-Culture).DateTimeFormat. @ {Name="Month"; Expression = {$_.InstalledOn.Month}}, `. The results might look like this: HotfixID Description InstalledOn KB975467 Hotfix 11/7/2010 3:00:00 AM KB978251 Security Update 11/7/2010 3:00:00 AM I first noticed when trying to look in powershell (v4) at what updates were applied after a given date by using: Get-HotFix | where { $_.installedon -gt "12/05/2015"} This returned no results, I expanded it to 12/05/2013, from that I received about 30 or so lines. Get-Hotfix filters the output with the Description parameter and the string Security that Your answer shows my last update from today, the other did not but shows more updates with kbnumber. To get a list of hotfixes installed on your system, you can use the Get-Hotfix cmdlet available in Windows PowerShell v2. Credentials are stored in a PSCredential The results might look like this: HotfixID Description InstalledOn KB975467 Hotfix 11/7/2010 3:00:00 AM KB978251 Security Update 11/7/2010 3:00:00 AM It sounds as though it isn't recognising the string as a datetime, try this - Type a user name, such as User01 or Domain01\User01, or enter a PSCredential object There is also a property called InstallDate, which is a DateTime object, but I have never seen that actually have a value.. – Theo Dec 8 '20 at 10:10 {$_.InstalledOn} | where { (Get-date($_.Installedon)) -gt (get-date 10/31/2009) } Query for a specific hotfix by providing hotfix ID(KB12345 format): PS C:> gwmi Win32_QuickFixEngineering | ? If you use my example with a Try/Catch it *should* be quicker on a system like that. Now, I need to filter out the date range. You can useGet-Date to generate a date or time character string, and then send the string to other cmdlets orprograms.Get-Date uses the computer's culture settings to determine how the output is formatted. Win32_QuickFixEngineering. With that said I would suggest sticking with Get-Hotfix -id as your command inside a Try/catch, vice getting all and using a where-object. date. get-hotfix -id KB974332 On my machine, that command returns . asked Aug 19 '09 at 17:26. user32222 user32222. Get-Date can format the date and time in several .NET and UNIX formats. objects in $A are sent down the pipeline to ForEach-Object. Use the Get-Hotfix function to return installed hotfixes on your Windows 8 laptop, and pipe the results to the Where-Object cmdlet and filter by the installedon property. Archived. Note: The disadvantage of this method is that we do not know whether the computers are turned on or not. Alex Angelopoulos | Jan 29, 2008. You can pipe one or more computer names to Get-HotFix. computer doesn't have the specified hotfix Id installed, the Add-Content cmdlet writes the