These are some of my scripts I use or I used to use at some point in the time. 🙂
MissingLocalizables - to check if localizables have no duplicates, missing keys and so on.
ruby Src/missing-localizables.rb <path/to/localizables> <base-lang>
ListSearch - to check which elements of the list are found in a directory's contents.
ruby Src/list-search.rb <path/to/list> <path/to/directory>
RomsFilter - copy filtered stabile NES roms into a subdirectory.
./RomsFilter/roms-filter.py <path/to/roms>
XcodeCleanup - to cleanup common Xcode paths.