Synopsis

help command_name

? command_name

Description

The help command will print a help message describing the command_name command. The level of help actually provided varies from command to command. At the very least, the help command will print the usage synopsis, i.e. the parameters a command takes and the value(s) it returns.

You can use ? as a shortcut for the help command. They yield identical results.

Example

>> help median
sub:    set median(set)
sub:    tset median(tset, int)
>>
>>
>> ? flist
sub:    set flist()
>> help flist
sub:    set flist()
>>

See Also