First make an alias in ~/.profile
alias mapdb="java -jar /mapdb.jar"
mapdb <file> <command> <params>...
Examples:
mapdb kv.db keys // prints all the keys from db
mapdb kv.db keys prefix // prints all the keys by prefix
mapdb kv.db get some_key // prints value as string by given key
napbd kv.db remove some_key // remove an item by key from db
- put