Emptying the Recycle Bin via CSOM and PowerShell
This post shows how to empty a site collection’s recycle bin in SharePoint 2013 via CSOM wrapped in PowerShell – very useful if your site has exceeded the storage quota and you are locked out.
Accessing Mixed-Mode SharePoint Web Applications with CSOM and PowerShell
This post describes how to force Windows Authentication when accessing a SharePoint 2013 Mixed-Mode web application via CSOM from within a PowerShell script.