.\" Copyright (c) 1983 Regents of the University of California. .\" All rights reserved. The Berkeley software License Agreement .\" specifies the terms and conditions for redistribution. .\" .\" @(#)intro.8 6.3 (Berkeley) %G% .\" .TH INTRO 8 "" .UC 5 .SH NAME intro \- introduction to system maintenance and operation commands .SH DESCRIPTION This section contains information related to system operation and maintenance. It describes commands used to create new file systems, .IR newfs , verify the integrity of the file systems, .IR fsck , control disk usage, .IR edquota , maintain system backups, .IR dump , and recover files when disks die an untimely death, .IR restore . The section .I format should be consulted when formatting disk packs. Network related services are distinguished as 8C. The section .I crash should be consulted in understanding how to interpret system crash dumps.