- answer on a question
$ vocabulary answer
- answer on 10 questions in a row
$ vocabulary answer -n 10
- add a question (follow the instruction)
$ vocabulary add
- add a collection of questions (follow the instruction)
$ vocabulary add_topic
- get statistics
$ vocabulary stats
- archive all cards
$ vocabulary archive
- archive a card with the id of 12
$ vocabulary archive --id 12
- undo the archiving action all cards
$ vocabulary unarchive
- undo the archiving action on the card with the id of 12
$ vocabulary unarchive --id 12