User command to rename file

[NotNull]

It looks like the issue with possible problematic characters is in Total Commander and not in PowerShell (or in the interaction between the two).
I tested a wide range of those characters in PowerShell and all seem to go well.

No TC available at the moment, so I can't test that part.


EDIT:
Quick tip: If you want to know how to escape certain characters in PS, use tab completion on the filename.
Example for "$uperman's !@#$%^&()-+~` friend.txt" : type gi .\$ followed by <TAB> and you will get:

Code: Select all

gi '.\$uperman''s !@#$%^&()-+~` friend.txt'

(note the double ' )