Current command:
hf mf gsave --help
Save `magic gen4 gtu` card memory to file (bin/json)or into emulator memory usage: hf mf gsave [-h] [--mini] [--1k] [--2k] [--4k] [-p <hex>] [-f <fn>] [--emu] options: -h, --help This help --mini MIFARE Classic Mini / S20 --1k MIFARE Classic 1k / S50 (def) --2k MIFARE Classic/Plus 2k --4k MIFARE Classic 4k / S70 -p, --pwd <hex> password 4 bytes -f, --file <fn> Specify a filename for dump file --emu to emulator memory examples/notes: hf mf gsave hf mf gsave --4k hf mf gsave -p DEADBEEF -f hf-mf-01020304.json