1help 2For more information about a specific command use 'help <command>'. With no argument this will show a list of available commands. 'help all' will show help for all commands. 3 4Impact: Low 5 6Syntax : help [options] [<command name>] 7 8Arguments: 9 command name : [optional] The name of the command for which we want help (STRING, no default value) 10 11Options: (options must be specified using the <key> or <key>=<value> syntax) 12 -all : [optional] Show help for all commands (BOOLEAN, false) 13