如何使用Get-PSDrive仅列出有效的已装入磁盘分区？

Question

I just discovered PowerShell literally yesterday and I love it.

I am trying to list all the valid mounted partitions so I can make them a variable and run chkdsk on them. The problem is that I don't want to detect backup partitions on the machine. The computer I'm using to write and test this script doesn't have any backup/not-mounted partitions. I am thoroughly reading get-help get-psdrives but I don't have the knowledge to understand if the options can do what I need (or if they already are doing it).

Answer 1

This will get you all the drives that you can run chkdsk on:

Get-PSDrive -PSProvider FileSystem

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Edit: This will get you the mounted drives that are either Local Disks (3) or removable disks (2) :

Get-WmiObject -class “Win32_LogicalDisk" | ?{ @(2, 3) -contains $_.DriveType }