[PowerShell每日技巧]查找过期证书(20140325)

DAIC

PowerShell grants access to your certificate stores by using the cert: drive.

You can use this drive to find certificates based on given criteria. This would list all certificates that have a date in NotAfter that is before today (indicating expired certificates):

1. $today = Get-Date
   
2. 
   
3. Get-ChildItem -Path cert:\ -Recurse |
   
4.   Where-Object { $_.NotAfter -ne $null  } |
   
5.   Where-Object { $_.NotAfter -lt $today } |
   
6.   Select-Object -Property FriendlyName, NotAfter, PSParentPath, Thumbprint |
   
7.   Out-GridView

复制代码

http://powershell.com/cs/blogs/tips/archive/2014/03/25/finding-expired-certificates.aspx