Gzip,
Biosboot,
Installboot,
Boot_i386,
Fdisk,
Boot_config,
Ddb,
Pxeboot,
Softraid,
Reboot,
Autoconf,
Boot BOOT(8) - System Manager’s Manual (i386) # BOOT(8) - System Manager’s Manual (i386)
NAME # boot, boot.conf - i386-specific second-stage bootstrap
DESCRIPTION # The main purpose of this program is to load the system kernel while dealing with the pitfalls of the PC BIOS architecture.
As described in boot_i386(8), this program is loaded by the biosboot(8) primary bootstrap loader and provides a convenient way to load the kernel. This program acts as an enhanced boot monitor for PC systems, providing a common interface for the kernel to start from.
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BOOT(8) - System Manager’s Manual (landisk) # BOOT(8) - System Manager’s Manual (landisk)
NAME # boot, boot.conf - landisk-specific second-stage bootstrap
DESCRIPTION # The main purpose of this program is to load the system kernel from the root file system of the machine.
This program is loaded by the xxboot(8) primary bootstrap loader and provides a convenient way to load the kernel. This program acts as an enhanced boot monitor for landisk systems, providing a common interface for the kernel to start from.
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BOOT(8) - System Manager’s Manual (luna88k) # BOOT(8) - System Manager’s Manual (luna88k)
NAME # boot, boot.conf - luna88k-specific bootstrap
DESCRIPTION # The main purpose of this program is to load the system kernel.
As described in boot_luna88k(8), this program is loaded by the luna88k ROM monitor and provides a convenient way to load the kernel. This program acts as an enhanced boot monitor for luna88k systems, providing a common interface for the kernel to start from.
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BOOT(8) - System Manager’s Manual (macppc) # BOOT(8) - System Manager’s Manual (macppc)
NAME # boot, boot.conf - macppc-specific bootstrap
DESCRIPTION # The main purpose of this program is to load the system kernel.
As described in boot_macppc(8), this program is loaded by the firmware and provides a convenient way to load the kernel. This program acts as an enhanced boot monitor for macppc systems, providing a common interface for the kernel to start from.
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CRASH(8) - System Manager’s Manual # CRASH(8) - System Manager’s Manual
NAME # crash - system failure and diagnosis
DESCRIPTION # This section explains what happens when the system crashes and (very briefly) how to analyze crash dumps.
When the system crashes voluntarily it prints a message of the form
panic: why i gave up the ghost on the console and enters the kernel debugger, ddb(4).
If you wish to report this panic, you should include the output of the ps and trace commands.
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FSIRAND(8) - System Manager’s Manual # FSIRAND(8) - System Manager’s Manual
NAME # fsirand - randomize inode generation numbers
SYNOPSIS # fsirand [-bfp] special …
DESCRIPTION # The fsirand command installs random generation numbers on all the inodes for each filesystem specified on the command line by special. This increases the security of NFS-exported filesystems by making it difficult to “guess” filehandles.
Note: newfs(8) now does the equivalent of fsirand itself so it is no longer necessary to run fsirand by hand on a new filesystem.
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Getty,
Sh,
Login.conf,
Login,
Rc.shutdown,
Rc,
Reboot,
Fbtab,
Kill,
Shutdown,
Securelevel,
Ttys,
Halt,
Crash,
Init INIT(8) - System Manager’s Manual # INIT(8) - System Manager’s Manual
NAME # init - process control initialization
SYNOPSIS # init [-fs]
DESCRIPTION # The init program is the last stage of the boot process. It normally executes the sequence of events described in rc(8) and begins multi-user operation.
The kernel may pass the following options to init, usually when requested by the boot(8) program:
-f
Activate fastboot mode. This is not currently supported by the OpenBSD kernel.
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RC.SHUTDOWN(8) - System Manager’s Manual # RC.SHUTDOWN(8) - System Manager’s Manual
NAME # rc.shutdown - command script run at system shutdown
DESCRIPTION # When the system is shut down using the reboot(8) or halt(8) commands, or when init(8) is signalled to do so, or when a keyboard-requested halt is issued (if the architecture supports it), rc(8) is invoked with the argument “shutdown”. This document details the actions taken by rc(8) in such an instance.
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Sync,
Boot_sparc64,
Boot_luna88k,
Savecore,
Boot_alpha,
Rc.shutdown,
Boot_i386,
Boot_hppa,
Shutdown,
Boot_amd64,
Rc.d,
Boot_macppc,
Utmp,
Reboot REBOOT(8) - System Manager’s Manual # REBOOT(8) - System Manager’s Manual
NAME # reboot, halt - stopping and restarting the system
SYNOPSIS # halt [-dnpq]
reboot [-dnq]
DESCRIPTION # The halt and reboot utilities flush the file system cache to disk, execute the rc.d(8) scripts specified by the pkg_scripts variable defined in rc.conf(8) in a reverse order, run the system shutdown script, send all running processes a SIGTERM (and subsequently a SIGKILL), and, respectively, halt or restart the system.
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SHUTDOWN(8) - System Manager’s Manual # SHUTDOWN(8) - System Manager’s Manual
NAME # shutdown - close down the system at a given time
SYNOPSIS # shutdown [-] [-dfhknpr] time [warning-message …]
DESCRIPTION # shutdown provides an automated shutdown procedure for superusers to nicely notify users when the system is shutting down, saving them from system administrators, hackers, and gurus, who would otherwise not bother with such niceties. When the shutdown command is issued without options, the system is placed in single user mode at the indicated time after shutting down all system services.
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