This script will get all the site collections in SharePoint Online and empty the recycle bins.
Bulk delete all files from OneDrive
There are times when you need to bulk delete all files from a number of users OneDrive, such as after a migration that has had some unexpected results and it is easier to start again. This script:
File Archives to Azure Blob Storage
Get Document Library storage and items summary report for all SharePoint Online Site Collections
Script to enumerate all site collections and subsites in a tenant and get the storage and item count stats on all document libraries.