reboot to bootloader

Linux shutdown, reboot, halt, init, and haltinit Command Overview Shutdown, poweroff, reboot, halt, and init can all be shut down for general usage. /Sbin/halt [-n] [-w] [-d] [-f] [-I] [-p] [-h]/Sbin/reboot [-n] [-w] [-d] [-f] [-I]/Sbin/poweroff [-n] [-w] [-d] [-f] [-I] [-h] [Root @ linux ~] $ Reboot -- hUsage:

Linux also has its own restart command, which is very simple to use. Generally, you only need to enter reboot in SSH to restart. When you control (VPS) servers, you do not need to enter the backpane of the server. you only need to open SSH and enter the preceding commands. Reboot [Syntax] reboot [option] [detailed description] the

program, requiring it to change the runlevel. Runlevel 0 is used to stop (halt),runlevel 6 is used to reactivate the (reboot) system, and Runlevel 1 is used to get the system into the state of the management work can be done, this is a preset, assuming that there is no-H and no-R parameter to shutdown. To find out what you did during the (halt) or reboot (reboot

One, logout, shutdown, restart Unregister the system's logout command 1,logout Logout is the relative operation of landing, after the landing system, to leave the system, the user simply issued the Logout command can be: [Root@localhost Root] #logout Red Hat linuxrelease 9 (shike) Kernel 2.4.20.8 on a i686 Login:← back to the landing screen 2, shutdown or reboot of the shutdown command The shutdown command shuts down all programs and restarts

Base on Android 4.2Recovery and reboot processesPart 1.reboot recovery process. 1,recoverysystem.java private static file Recovery_dir = new file ("/cache/recovery");private static File Command_file = new file (Recovery_dir, "COMMAND"); Pm.reboot ("recovery"); = "Powermanager.java public void reboot (String reason) {try {Mservice.

Insecure reboot boot-Linux Enterprise Application-Linux server application information. The following is a detailed description. Prepare to upgrade the database to 9201 on the aix5L platform. This kind of thing has been done a lot. I didn't think there would be any problems, but I still encountered it. Fortunately, not a problem. The customer's database is not large, but it is special that there are multiple databases running on this host, so we need

InitFirst look at several operating levels of Linux systems# 0-Stop (do not set the Initdefault to 0, or the system will never start)# 1-Single user mode# 2-Multiuser, no NFS# 3-Full multi-user mode (standard run level)# 4– system Reserved# 5-x11 (x Window)# 6-Reboot (never set Initdefault to 6, otherwise it will be restarted)#init 0 Switch to run level 0The action is to run the following two scripts:[[email protected] RC0.D] # pwd/etc/rc.d/rc0.d[[ema

Some common shutdown/restart commands under Linux. 1.shutdown The shutdown command shuts down the system securely.It is very dangerous for some users to turn off Linux by simply breaking the power off. Because Linux differs from windows in that it runs many processes in the background, forcing a shutdown can cause data loss in the process, leaving the system in an unstable state, or even damaging hardware devices in some systems. Using the shutdown command before the system shuts down, the syste

Linux-logout-shutdown-reboot-Linux general technology-Linux technology and application information. For details, refer to the following section. 1. log out, shut down, and restart Log out of the system's logout command 1. Logout is a relative logon operation. After logging on to the system, if you want to leave the system, you only need to issue the logout command directly: [Root @ localhost root] # logout Red Hat Linuxrelease 9 (Shike) Kernel 2.

shut down at today. If this command is executed only at, it will take several days to shut down [[email protected] ~] # Shutdown-H + 10 system: automatically shut down the host after a very long time [email protected] ~] # Shutdown-R now: the system immediately started again [[email protected] ~] # Shutdown-R + 30 'the system will reboot' after 30 minutes, the system will start again, and show the following response to all users on the listener [[ema

that has been in the line. Time : This is the parameter that must be added! Specify the time of the system! The time of the case will be stated below. Example:/sbin/shutdown-h ' I'll shutdown after ten mins '# Tell everyone that this machine will be in a very close-up! And will be displayed in front of the current login screen! # What are the parameters? Here's a few! In addition, it is important to note that the time parameter must be added to the instruction, or shutdown will au

The reboot command of AIX must be used with caution to shut down the reboot command in the AIX system. I talked with my colleagues a few days ago about a previous problem and said why the machine was shut down after reboot, I had to run the data center on weekends. I remember an article saying something similar, so I ran the