Thangu's Tiny Tool - Upload File to a sharepoint document library
Benefits?1. Useful when OOB upload is tedious
2. Allow this exe to be run in a scheduled task to upload local file regularly to SharePoint
2. When PnP does not work
Demo here http://youtu.be/yaPn9NFGfzY?hd=1
If you are interested in other scripts of mine, ensure you have prerequisites like https://www.microsoft.com/en-in/download/details.aspx?id=35588 and PnP SharePoint. Another Sample PowerShell app demo here https://www.youtube.com/embed/Nt-3rpT0KfA.