.TH INTRO 8 "18 July 1983" .UC 4 .SH NAME intro \- introduction to system maintenance and operation commands .SH DESCRIPTION This section contains information related to system operation and maintenance. In particular, commands used to create new file systems, .IR newfs , .IR mkfs , and verify the integrity of the file systems, .IR fsck , .IR icheck , .IR dcheck , and .I ncheck are described here. The section .I format should be consulted when formatting disk packs. The section .I crash should be consulted in understanding how to interpret system crash dumps. .SH "LIST OF PROGRAMS" .sp 2 .nf .ta \w'mklost+found'u+2n +\w'mklost+found.8'u+10n \fIProgram\fP \fIAppears on Page\fP \fIDescription\fP .ta \w'mklost+found'u+4n +\w'mklost+found.8'u+4n .sp 5p ac ac.8 login accounting accton sa.8 system accounting adduser adduser.8 procedure for adding new users analyze analyze.8 Virtual UNIX postmortem crash analyzer arcv arcv.8 convert archives to new format arff arff.8v archiver and copier for floppy bad144 bad144.8 read/write dec standard 144 bad sector information badsect badsect.8 create files to contain bad sectors bugfiler bugfiler.8 file bug reports in folders automatically catman catman.8 create the cat files for the manual chown chown.8 change owner clri clri.8 clear i-node comsat comsat.8c biff server config config.8 build system configuration files crash crash.8v what happens when the system crashes cron cron.8 clock daemon dcheck dcheck.8 file system directory consistency check diskpart diskpart.8 calculate default disk partition sizes dmesg dmesg.8 collect system diagnostic messages to form error log drtest drtest.8 standalone disk test program dump dump.8 incremental file system dump dumpfs dumpfs.8 dump file system information edquota edquota.8 edit user quotas fastboot fastboot.8 reboot/halt the system without checking the disks fasthalt fastboot.8 reboot/halt the system without checking the disks flcopy arff.8v archiver and copier for floppy format format.8v how to format disk packs fsck fsck.8 file system consistency check and interactive repair ftpd ftpd.8c DARPA Internet File Transfer Protocol server gettable gettable.8c get NIC format host tables from a host getty getty.8 set terminal mode halt halt.8 stop the processor htable htable.8 convert NIC standard format host tables icheck icheck.8 file system storage consistency check ifconfig ifconfig.8c configure network interface parameters implog implog.8c IMP log interpreter implogd implogd.8c IMP logger process init init.8 process control initialization kgmon kgmon.8 generate a dump of the operating systems profile buffers lpc lpc.8 line printer control program lpd lpd.8 line printer daemon makedev makedev.8 make system special files makekey makekey.8 generate encryption key mkfs mkfs.8 construct a file system mklost+found mklost+found.8 make a lost+found directory for fsck mknod mknod.8 build special file mkproto mkproto.8 construct a prototype file system mount mount.8 mount and dismount file system ncheck ncheck.8 generate names from i-numbers newfs newfs.8 construct a new file system pac pac.8 printer/ploter accounting information pstat pstat.8 print system facts quot quot.8 summarize file system ownership quotacheck quotacheck.8 file system quota consistency checker quotaoff quotaon.8 turn file system quotas on and off quotaon quotaon.8 turn file system quotas on and off rc rc.8 command script for auto-reboot and daemons rdump rdump.8c file system dump across the network reboot reboot.8 UNIX bootstrapping procedures renice renice.8 alter priority of running processes repquota repquota.8 summarize quotas for a file system restore restore.8 incremental file system restore rexecd rexecd.8c remote execution server rlogind rlogind.8c remote login server rmt rmt.8c remote magtape protocol module route route.8c manually manipulate the routing tables routed routed.8c network routing daemon rrestore rrestore.8c restore a file system dump across the network rshd rshd.8c remote shell server rwhod rwhod.8c system status server rxformat rxformat.8v format floppy disks sa sa.8 system accounting savecore savecore.8 save a core dump of the operating system sendmail sendmail.8 send mail over the internet shutdown shutdown.8 close down the system at a given time sticky sticky.8 executable files with persistent text swapon swapon.8 specify additional device for paging and swapping sync sync.8 update the super block syslog syslog.8 log systems messages telnetd telnetd.8c DARPA TELNET protocol server tftpd tftpd.8c DARPA Trivial File Transfer Protocol server trpt trpt.8c transliterate protocol trace tunefs tunefs.8 tune up an existing file system umount mount.8 mount and dismount file system update update.8 periodically update the super block uuclean uuclean.8c uucp spool directory clean-up uusnap uusnap.8c show snapshot of the UUCP system vipw vipw.8 edit the password file