A light-weight password manager.
# To start KeePass 2, opening the most recently-opened password database:
keepass2
# To start KeePass 2, opening a specific password database:
keepass2 path/to/database.kbdx
# To use a specific key file to open a password database:
keepass2 path/to/database.kbdx -keyfile:path/to/key/file.key