help − Prints usage text
help [command(string)]
Prints usage text
string (defaults to "")
command; get more info about this command
rook(1) rook-commands(1) rook-exit(1) rook-help(1) rook-info(1) rook-list(1) rook-lock(1) rook-match(1) rook-open(1) rook-reload(1) rook-search(1) rook-serve(1) rook-show(1) rook-status(1) rook-version(1)