Script to get all site collections and subsites from entire farm

Question

Is there any script to fetch site collections and it’s sub site list from entire farm to csv file

with site name, size, site owner

thank you

Answer 1

You could run following PowerShell as administrator.

Add-PSSnapin Microsoft.SharePoint.PowerShell -EA 0
 
Start-SPAssignment –Global
$spSites = Get-SPSite -Limit All
$spWAs = Get-SPWebApplication -IncludeCentralAdministration
$csvs = @()

#Get Web Application Data
Write-Host("Getting Web Application Data")
$spWAs | select Name, DisplayName, Id, Url, ApplicationPool, @{Expression={$_.ApplicationPool.Name}}, @{Expression={$_.ApplicationPool.UserName}}, DefaultQuotaTemplate | Export-CSV $bkdir\SPWebApplication.csv
$csvs += C:\SPWebApplication.csv

#Get Site Collection Data
Write-Host("Getting Site Collection Data")
$spSites | select Id, HostName, Url, Owner,WebApplication, ContentDatabase, RootWeb, LastContentModifiedDate, @{Expression={$_.Usage.Storage}} | Export-CSV $bkdir\SPSite.csv
$csvs += C:\SPSite.csv
 
#Get Site Data
Write-Host("Getting Site Data")
$spSites | Get-SPWeb -Limit All | select ID, Title, Author, Url, WebTemplate, LastItemModifiedDate, IsRootWeb | Export-CSV $bkdir\SPWeb.csv
$csvs += C:\SPWeb.csv
Stop-SPAssignment –Global

Reference:

https://gist.github.com/ciphertxt/52287bc26b8bc95a89d0

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Answer 2

Is this script giving in MB or GB