Find and Drop a user across multiple database servers

If you ever wished to find a user and drop them from multiple servers. Here is a one-liner:

Get-DbaRegServer -SqlInstance SQLSERVER01 -Group 'Production' | Get-DbaDbUser -User User1 | Remove-DbaDbUser -Force
Get-DbaRegServer -SqlInstance SQLSERVER01 -Group 'Production' | Get-DbaLogin -Login User1 | Remove-DbaLogin

The first line of the code remove user from all the databases. The second line drops the login from each SQL instance.

This is especially useful when you need to drop a user when they leave the company.