Current command:
lf em 4x50 esave --help
Saves bin/json dump file of emulator memory. usage: lf em 4x50 esave [-h] [-f <fn>] options: -h, --help This help -f, --file <fn> specifiy filename examples/notes: lf em 4x50 esave -> use UID as filename lf em 4x50 esave -f mydump