reboot(1M) reboot(1M)NAME reboot - reboot the operating system SYNOPSIS /etc/reboot [ -h ] [ -l ] [ -n ] [ -q ] DESCRIPTION By default, reboot causes the disks to terminate processes (using the sync command) and filesystems to be unmounted. A system restart is then initiated. Only the super-user may reboot a machine. FLAG OPTIONS The flag options to reboot are: -h Halt the system and do not restart the processor. -n Avoids the sync. It can be used if a disk is on fire. -q Reboots quickly and ungracefully, without shutting down running processes first. -l Disable system logging. reboot normally logs the reboot using syslog(1M) and places a shutdown record in the login accounting file /usr/adm/wtmp. These actions are inhibited if the -n or -q options are present. SEE ALSO shutdown(1M), syslogd(1M), reboot(2), launch(8). April, 1990 1