Dump only specific files
Either by exact name: processID -filter bla.dll
or (if possible) by wildcard like: processID -filter *.dll
This avoids copying a lot of unnecessary files which then is also a lot faster.
Sounds like a good idea. Though at the moment there isn't a command-line-only way to run the dumper.
Passing in a regex expression to test the file paths against, and having the default be .+, sounds like a great addition though.
There is now a command-line-only way to run UWPInjector since this issue has been created and this might be much more possible now.
The design would be -f or -filter to pass a regex expression over to the injected process so that it only dumps files matching the target expression.