Can anyone knock up a powershell script that pulls up users who have had their password reset in the last X hours. I can't figure out the syntax to do it. I am making a batch file which would kill the service and then schedule this on hourly basis. I have the powershell script but am not sure about the syntax in the batch file.

That script will reset all user passwords, not pull when the last password was set.

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What do you have currently and what's the error? Or replace "x" with a number? Have you tested this? Yep, it definitely works, though you don't need to use the. ToString "g" to the format. Now, keep in mind that PasswordLastSet is a replicated field, but it replicates on an extremely slow schedule.

What this means is the value could be as old as 11 days!

powershell convert pwdlastset to date time

In a smaller environment it's pretty up to date, but the more domain controllers you have the closer to that worst case scenario you get 11 day old data. And put the function in there, and then the script will always be available to you, every time you open PowerShell. Then you can just use the function whenever you want:. Of course I test before posting. The x should be replaced by the number of hours yes.

He mentioned "X hours" in OT, so I figured it would be ok to use x to represent the number. To continue this discussion, please ask a new question. Get answers from your peers along with millions of IT pros who visit Spiceworks. Hi, Can anyone knock up a powershell script that pulls up users who have had their password reset in the last X hours. Best Answer. We found 5 helpful replies in similar discussions:.

Fast Answers! Thai Pepper. Vasily Ignatov Dec 03, Divyam wrote How about the KISS principle? Was this helpful? Pure Capsaicin. Little Green Man Dec 03, See all 5 answers.I am trying to get a list of AD users that have logged on in the last 30 days.

The challenge for me here is converting the LastLogon to System. DateTime so that I can compare it with get-date. At this point I feel like i am over complicating this and fundamentally missing something.

Below is what I have so far. Any help would be greatly appreciated. LastLogon -gt get-date. I did originally and the syntax was a lot less involved however in my results the dates are not the same. Since you are querying 30 days back, LastLogonDate is appropriate if you understand the limitations. More on that later. Which is easier to use, in my opinion. Keeping in mind that Search-ADAccount looks at the lastlogonTimestamp that could be updated up to 14 days behind.

But, Search-ADAccount adds 15 days to whatever you pass it to account for the delay. It then checks the lastlongontimestamp for dates older than 45 days. To continue to use lastlogon, you must check every DC.

powershell convert pwdlastset to date time

To switch to lastlogontimestamp or search-adaccountyou have to accept that users that have last logged in from 30 to 44 days may or may not be missed. Thanks Craig. That is good advice. I changed my syntax to use LastLogonTimeStamp and increased the days to This topic has 5 replies, 3 voices, and was last updated 3 years, 8 months ago by. July 27, at pm Topics: 3. Replies: Never mind. I figured it out. Dan Potter.

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powershell convert pwdlastset to date time

Results 1 to 7 of 7. Register To Reply. OK so I went looking for an answer to the same question on Friday, the closest I could find to it was this forum, but still no go, so I put some time and thought into it and came up with something, so here goes: First up I needed to figure out how to get excel to deal with the now - 1 Jan issue. Now Excel will not deal with dates any earlier than 1 Jan If you were to convert a date in Excel it would come back with a number, each whole number is the number of days from 1 Jan which if you convert comes out as 1, 2 Jan as 2 etc.

Then I needed to know how many days there have been since 1 Jan and 1 Jantaking into account leap years every 4th year except the century unless the century is evenly dividable bythe answer I came up with is days. Looks like FP about nailed it. Entia non sunt multiplicanda sine necessitate.

The previous result kept coming back a little over 4 hours different than w32tm. I verified the below formula with 20 different 'pwdLastSet' times for one of my clients and they all matched up. I am in the Eastern time zone, by the way. It may be a coincidence, but I'm running with it. Before I added the rounddown, I found that some of the times were off by 1 second compared to w32tm. The 8 dates I tried from the AD all agree with w32tm to the second now.

This calculation would not automatically account for DST, which is left as an exercise for the reader. Truncating the fractional seconds as shown in the formula above is the best one can do unless there's a way to prevent EXCEL from rounding when it applies the format.

The method shown could very occasionally still cause a 1 second discrepancy. Last edited by Kip; at PM.

powershell convert pwdlastset to date time

Bookmarks Bookmarks Digg del. All times are GMT By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Server Fault is a question and answer site for system and network administrators. It only takes a minute to sign up. I need to get the last password change for a group of account in an Active Directory security group, and I feel like this is something PowerShell should be good at.

Even running something simple like this:. I feel like I'm go about this the wrong way, so what's the best way to query and then format the output the value is based on the Windows Epoch and not very human readable of the pwdLastSet attribute? I also get a System. There should be a way to use [System.

I never did figure it out, so I used the above example and moved on. On Windows 7 from a Powershell prompt:. The "PasswordLastSet" atribute appears to be a translated version of the actual "pwdLastSet" attribute. ConvertLargeIntegerToInt64 won't work. You need to invoke it as follows:. That will get you the LDAP timestamp, which needs to be converted to a readable date, as explained by Bratch above. This will work for any timestamp attribute value returned by the ADSI provider, and the ConvertLargeIntegerToInt64 method is I believe exposed by any object representing a directory entry.

The first command loads the quest snapin you just downloaded. You don't need to do this if you use the shortcut to quest in your startmenu. The second command gets a list of all the and the users and the time there password was last changed. Sign up to join this community. The best answers are voted up and rise to the top. Home Questions Tags Users Unanswered. Powershell: How do I query pwdLastSet and have it make sense?

Converting AD LastLogon to Time/Date

Ask Question. Asked 10 years, 7 months ago. Active 4 years, 5 months ago. Viewed k times. Bob Bob 2, 3 3 gold badges 22 22 silver badges 22 22 bronze badges. Active Oldest Votes. You can also do this without a snap-in. Bratch Bratch 3 3 silver badges 11 11 bronze badges.

I've been on a kick to do various simple tasks in PowerShell to try to learn syntax. I was kinda depressed that everywhere I looked the answer was use an add-in. Neobyte Neobyte 3, 22 22 silver badges 28 28 bronze badges. Just curious what means absense of any value for PasswordLastSet I don't have a box to test it on, but I think it's more likely that no password has been set on the object yet. Mikhail, most of the time absense of any value for PasswordLastSet means tha you do not run the command in an elevated prompt.

There's an easier way.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Server Fault is a question and answer site for system and network administrators. It only takes a minute to sign up. I need to get the last password change for a group of account in an Active Directory security group, and I feel like this is something PowerShell should be good at.

Even running something simple like this:. I feel like I'm go about this the wrong way, so what's the best way to query and then format the output the value is based on the Windows Epoch and not very human readable of the pwdLastSet attribute? I also get a System. There should be a way to use [System.

Powershell Converting String to Date/time Format

I never did figure it out, so I used the above example and moved on. On Windows 7 from a Powershell prompt:. The "PasswordLastSet" atribute appears to be a translated version of the actual "pwdLastSet" attribute. ConvertLargeIntegerToInt64 won't work. You need to invoke it as follows:. That will get you the LDAP timestamp, which needs to be converted to a readable date, as explained by Bratch above.

This will work for any timestamp attribute value returned by the ADSI provider, and the ConvertLargeIntegerToInt64 method is I believe exposed by any object representing a directory entry. The first command loads the quest snapin you just downloaded. You don't need to do this if you use the shortcut to quest in your startmenu.

The second command gets a list of all the and the users and the time there password was last changed. Sign up to join this community. The best answers are voted up and rise to the top. Home Questions Tags Users Unanswered. Powershell: How do I query pwdLastSet and have it make sense?

Ask Question. Asked 10 years, 7 months ago. Active 4 years, 5 months ago. Viewed k times.Or will it change it to anyone after that date. Im trying to exempt a certain group of people from having their passwordlastset value reset. The goal is to apply to everyone except the members of the group I have specified. This is where im sitting right now:. The Identity property on the argument is null or empty. Exception setting "pwdlastset": "The property 'pwdlastset' cannot be found on this object.

Verify that the property exists and can be set. Searchbase is what you are looking for. Just go to the attribute tab of the OU you want and copy the distinguishedname value then replace it in the example below. With dates, "greater than" means "newer than" with the reverse obviously being true. It helps to understand that dates are still stored simply as numbers. Time works the same way, and it's part of the date a time occurs on a day.

It makes the person have to reset their password. So disregard. Im trying to filter based off of group membership or in this case lack thereof because we want to set the pwlastset variable to -1 for everyone EXCEPT the people in the exception group.

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JitenSh This person is a verified professional. Verify your account to enable IT peers to see that you are a professional. PowerShell expert. This is where im sitting right now: Powershell. We found 5 helpful replies in similar discussions:. Fast Answers! Was this helpful? BlueFalcon Nov 18, That worked perfectly! Thank you!

See all 5 answers. Popular Topics in PowerShell. Spiceworks Help Desk. The help desk software for IT. Track users' IT needs, easily, and with only the features you need.

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Neally This person is a verified professional. I understand that but does greater than mean "newer" ages or "older". That depends on how you define it. Ghost Chili. M Boyle This person is a verified professional. Funky is one word for it. General Mayhem This person is a verified professional.When querying the active directory, most of us are troubled by the datetime formats for certain attributes.

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One of them is the pwdlastset attribute. The pwdlastset attribute is represented as a INT64 data type. To convert it into a human readable date time format we need to do the following. You are commenting using your WordPress. You are commenting using your Google account. You are commenting using your Twitter account. You are commenting using your Facebook account.

Notify me of new comments via email. Notify me of new posts via email. View all posts by deepakjoseph. Posted on March 13, March 13, by deepakjoseph. Things covered in this post. Accessing Static Members of a class in PowerShell. Scope Resolution Operator. Hashtable concept in PowerShell. Here is a simple thing.

To get the pwdlastset alone in a human readable format. The expression after the is as follows. Here they are renamed as name and expression. The expression contains the magic we would be doing.

Pwdlast set as the argument. Pwdlastset is changed to a normal human readable date object. The second hashtable here is to get the password expiration date along with this cmdlet. Once the evaluation is done, the entire string becomes a datetime object. The output of this expression is a date which is 60 days away from the pwdlastset date.

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