PowerShell Management Series (15) query ad accounts and Exchange accounts that have not been logged in for the last one months

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Today, I heard a friend in the group asking to inquire about an ad account that has not been logged in for the last 1 months, we can do this via PowerShell:

Requirement 1, query creation time of all accounts in OU \sid\ last modified password time \ Last Login time

PowerShell query Specifies the creation time for all accounts in the OU \sid\ last modified password time \ Last login time, can be completed by the following command: PS C:\Users\administrator. rightdo> get-aduser-searchbase ' dc=rightdo,dc=net '-filter *-properties * | Select-object Name,sid, created,passwordlastset,@{n= "Lastlogondate"; E={[datetime]::fromfiletime ($_. lastLogonTimestamp)}}

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Someone here has a question, Some people will ask, not have lastlogon this attribute, why also introduce lastLogonTimestamp this attribute?

Specific reasons, everyone to read this article, read it to know why, title: elaborate lastLogonTimestamp

Http://blogs.technet.com/b/apgceps/archive/2011/10/25/details-about-lastlogontimestamp.aspx

Requirements 2, Query the OU for all one months not logged in the AD account number,

PS C:\Users\administrator. rightdo> get-aduser-searchbase ' dc=rightdo,dc=net '-filter *-properties * | Select-object Name,sid, created,passwordlastset,@{n= "Lastlogondate"; E={[datetime]::fromfiletime ($_. lastLogonTimestamp)}} | where {$_.lastlogondate-lt (get-date). AddDays (-30)}

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Requirement 3, Query the OU for all Exchange accounts that are not signed in for three months,

PS C:\Users\administrator. Rightdo> Add-pssnapin Microsoft.Exchange.Management.PowerShell.SnapIn
PS C:\Users\administrator. Rightdo> Get-mailbox-resultsize Unlimited | Get-mailboxstatistics | where {$_. Lastlogontime-lt (get-date). AddDays (-90)} | FT displayname,lastlogontime,lastloggedonuseraccount,servername

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This article is from the "Zhou Ping Microsoft Technology Exchange Platform" blog, please be sure to keep this source http://yuntcloud.blog.51cto.com/1173839/1610352

PowerShell Management Series (15) query ad accounts and Exchange accounts that have not been logged in for the last one months