bsd 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.  It describes commands used to create new file systems,
       newfs, verify the integrity of the file systems, fsck, control disk usage, edquota, maintain system backups, dump, and recover  files  when
       disks  die  an  untimely  death, restore.  The section format should be consulted when formatting disk packs.  Network related services are
       distinguished as 8C.  The section crash should be consulted in understanding how to interpret system crash dumps.

4.2 Berkeley Distribution					   May 29, 1986 							  INTRO(8)