ultrix man page for intro

intro(8)						      System Manager's Manual							  intro(8)

Name
       intro - introduction to system maintenance and operation commands

Description
       This  section  contains	information related to system operation and maintenance.  In particular, commands used to create new file systems,
       and verify the integrity of the file systems, and are described here.  The reference page should be consulted when formatting  disk  packs.
       The reference page should be consulted in understanding how to interpret system crash dumps.

																	  intro(8)