Purpose
 Provides information
for new users.
 
Description
 The help command presents a one-page display of information for new
users. Information is available for the following topics:
 - Concatenating or displaying
files.
 
- Editing lines interactively.
 
- Sending and receiving
mail.
 
- Reading system messages.
 
- Changing password file
information.
 
- Identifying current
users of the system.
 
- Sending messages to
the other users on the system.
 
- Displaying the contents
of directories.
 
- Viewing information on
the Source Code Control System.
 
- Setting terminal modes.
 
 
Examples
 To obtain
help, type help at the command line.