INTRO(8) BSD System Manager's Manual INTRO(8) NNAAMMEE iinnttrroo - introduction to system maintenance and operation commands DDEESSCCRRIIPPTTIIOONN This section contains information related to system operation and mainte- nance. 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 manual `format' should be consulted when formatting disk packs respective to the architecture the system is running on. Network related services like `inetd' and `ftpd' are also described. The section `crash' should be consulted in under- standing how to interpret system crash dumps. HHIISSTTOORRYY The iinnttrroo section manual page appeared in 4.2BSD. 4.2 Berkeley Distribution June 5, 1993 1