Powershell query to find the total disk usage

2
votes

I am trying to find a powershell (or WMI) query to find the sum of disk space utilization in a PC. I have the following query... enter image description here

But as you can see in the image, it is showing separate rows for each drive. How Can I get the total of disk space.

Sebastian

1
powershellwmidiskspace

1 Answers

5
votes

Measure-Object should do that work for you nicely. You didnt say what data you were looking for exactly so this would give both sums of FreeSpace and Size. 

Get-WmiObject -class win32_logicaldisk | Measure-Object -Sum freespace,size
-or-
Get-WmiObject -class win32_logicaldisk | Measure-Object -Sum size

You need to extract the sum from that for it to be useful.