Shutdown Command Timer

When you power off the ESXi host, the autostart manager initiates the automatic shutdown of the first virtual machine and waits within the specific delay time for the virtual machine to complete the power action. To avoid these charges, use the portal to stop the virtual machine. Could this be a shutdown command? > If you use the reboot command, the UPS will turn off and wait for power to return before turning back on. sudo halt sudo poweroff sudo shutdown -h 0 sudo shutdown -h now sudo /sbin/shutdown -h 0 sudo /sbin/shutdown -r now Any one of the following commands will shutdown your computer in 10 minutes: sudo shutdown +10 sudo /sbin/shutdown +10 Any one of the following commands will shutdown your computer at 6:30 PM (specific time):. By following this procedure and using above mentioned commands, you can create desktop shortcuts for shut down, hibernate, restart, sleep and sign out operations. I use the 11. Scheduling a shutdown. Set a Shutdown timer on Windows PC. This informs all users that the machine is going to be shutdown and tells all apps to close files etc. Posted by ITsiti — January 16, 2012 in SAP BASIS — Leave a reply. How To Use Shutdown Timer Using Command In Windows : Open the command prompt by pressing Windows Key + R then type the "cmd" and hit OK, This will open the command prompt. #sudo shutdown –r [TIME] [MESSAGE] Here TIME has various formats. That process includes automatically quitting all open apps and logging out of your macOS user account. In Configuration section, you can set the time to run a particular action at a specific time. Use the no form of this command to restart a disabled interface. In this example, the shutdown will happen after two minutes from the time of command execution: # shutdown 2 The system is going down for required maintenance. 5 shutdown Examples Shutdown the machine immediately. Type in command prompt shutdown -s -t 10800 If you by mistake has typed it to shutdown earlier and suddenly you find out your PC needs to be running for a short more time in order to cancel the scheduled Shutdown type: shutdown -a. shutdown in a clustered environment. The Shutdown Event Tracker is a means of recording why the system was restarted or shutdown, or why it had shutdown without warning. Then you can use the job array ID to refer to the set when running SLURM commands. Restart local system. How will President Donald Trump, Congress get out of the government shutdown? President Trump warned he's "prepared for a very long shutdown," but just how long it takes will depend on how soon. The command you are after is shutdown. There’s quite a bit of detail with the shutdown. I have configured the switch interface Fa0/1 with shutdown command. Step 1: Press Win +R keys. Switch(config)#. shutdown [options] [time] [message]. I pulled the information below from the help file that explains how to adjust the delays and duration. Screenshot below shows the prompt in Windows 8. The Stop-Computer cmdlet shuts down computers remotely. shutdown -r is better because it warns the other users and you can put a time to plan the reboot and a message. Important message for upgrading users: you need the computer application version 3. Second Method - Open the Command Prompt and Type the Command shutdown -a and hit enter to stop Auto Shutdown Mode. Administrators love testing the shutdown command because it has such a dramatic effect - it can down a network computer. To cancel or abort system shutdown or restart, open Command Prompt, type shutdown /a within the time-out period and hit Enter. target and systemd-kexec. Hello - I am using the shutdown command to log off and power off a PC or just reboot it. Log Off (Log Out) of. The shutdown command halts the operating system. It also has additional features that are not available in Windows. You run shutdown from the command prompt or PowerShell interface. 0 cli command "config t" action 3. log as previously posted. Description. A conformation pop up displays the scheduled task to automatically shutdown computer. If you want to shut down your computer immediately, instead type shutdown -s -t 00 into Command Prompt. SHUTDOWN_HOLD_TIME = 3 # Time in seconds that power button must be held command not found Running. This tutorial describes how to add a Shutdown button to the desktop in Linux Mint 17 (and possibly earlier/later versions), eliminating the necessity of clicking on the Menu button followed by Quit followed by Shutdown, thus replacing three clicks with one. Steps To Create A Simple Shutdown Timer: Step 1 : Open New Text Document :. The following example shows how to create an event which turns off the server at a certain time: CREATE EVENT `test`. It's probably fair to suggest that a lot of us will leave our computers switched on or in standby or sleep mode for a prolonged period. To shut down the PC immediately, run the "shutdown /s /t 0" command. In this case, you can exit the command prompt as the command is scheduled where as with 'sleep' you need to keep the window open. An administrator may also use the Unix shutdown command as well. This Page Contains information about What Is The Windows DOS Command To Shutdown Turn Off Power Off Computer Server By admin in category Windows Hosting with 8 Replies. The Linux cat command sends file contents to standard output. The commands above can be combined with these additional options:-f — Forces programs to exit. By following this procedure and using above mentioned commands, you can create desktop shortcuts for shut down, hibernate, restart, sleep and sign out operations. The application stays in a system tray area, where you can trigger custom command shutdown as well. target and is responsible for the actual system halt. exe) is regularly updated by Microsoft to allow administrators use it to shut down and reboot local and remote PCs. So if you want to two minutes, replace the XXXX with 120. SHUTDOWN_HOLD_TIME = 3 # Time in seconds that power button must be held command not found Running. exe powrprof. This simple GUI features: Automatic Shutdown, Log off, Restart, Standby (Suspend), Hibernate, and run a custom command. So, schedule_shutdown_utc 3. Just use the following syntax, and the computer will shut down at 2pm. The second command that can be used to restart Ubuntu server is the shutdown command. Switch(config)#. It will likely be used for server. shutdown -s -t 10800 -t “Hi ! This Computer will shutdown After 3 hour” Save it with. Users must be assigned the Shut down the system user right to shut down a local or remotely administered computer that is using the shutdown command. Simple Shutdown Timer. Unix and Linux. Simple reboot command has limited usage. Is there a command to safely shutdown the server from the console, like /shutdown. Reload basically does the cold reboot and yes one need to check the logs to conclude if previous shutdown was intentionally or due to power outage. For example if we want to shutdown my computer at 5. c_shutdown() is the same as c_shutdown(true). As I can't use /t /c switches, I can't time the log off. An updated list of all Unturned commands for server admins and single player. time - The time argument specifies when to perform the shutdown process. Shutdown the system in a safe way. Poweroff command. After bringing down the system, shutdown command halts or reboots the system according to the option that is specified. Given below is a very easy and quick guide on how to set a shutdown timer on windows PC with a few simple clicks. SOLUTION Steps to power down or reboot a cell without affecting ASM: When performing maintenance on Exadata Cells, it may be necessary to power down or reboot the cell. How to Enable Hibernation in Windows 8. This is a command line tool available on most any windows computer which will allow you to remotely reboot any computer joined to an active directory domain. If you have entered shut down command, name the shortcut as shut down and then click Finish button to create the shortcut on the desktop. shutdown synonyms, shutdown pronunciation, shutdown translation, English dictionary definition of shutdown. The valid range is 0-600, with a default of 30. event manager applet shut. Whether or not "shutdown" is a word at all may spark a debate in some circles, but assuming it is then it may act as many parts of speech, but not as a verb. How to Shut Down Windows 8 or Windows 8. exe command alone and then add each argument one at a time to which one is the culprit. target and systemd-kexec. This informs all users that the machine is going to be shutdown and tells all apps to close files etc. We use cookies for various purposes including analytics. You can shutdown your Windows machine from the command prompt – and also delay the shutdown time for say, 5 minutes, from when you execute the command. Shut Down or Reboot a Networked Windows PC from the Command Line. The shutdown command with no options is invalid in a clustered environment, as for. Of course, we all know you can shut down any computer by pulling the plug or switching off the switch. In Linux, you can schedule your computer (or server) to shutdown (poweroff) at a specific time or a specific number of minutes in the future. The shutdown command brings the system down in a secure way. Timed Shutdown is a tool that lets you shut down, sleep, restart, or hibernate your computer in a set time frame, helping you improve your PC's lifespan. Create a shutdown timer for Windows. Sometimes it’s hard to keep track of all the Raspberry Pi commands you use, so I created a list of some of the most useful and important ones that will make using Linux on the Raspberry Pi a lot easier. Shutdown is a useful built-in command line program found in Windows Server 2008 and client operating systems such as Windows 7. How To Check Linux System Shutdown/Reboot Date and Time Using who Command? Print information about users who are currently logged in. How to Enable Hibernation in Windows 8. This is explained later in the guide. Shut Down or Reboot a Networked Windows PC from the Command Line. Now you can automatically shutdown your Vista computer. Finally if you do not understand the reason why the shutdown is hanging or taking longer time to shutdown then try to shutdown your database with ‘abort’ option and startup with ‘restrict’ option and try shutdown with ‘immediate’ option. In the left pane, click on the arrow beside Windows Log to expand and next select System. Command Prompt; You can just open up Command Prompt or Powershell and run the same command "shutdown -s -t 1800" to auto shutdown Windows 10 PC. I have used Sticky MAC-Address command. You can even do this by using your html editor. exe , which performs a full shutdown of Windows 8 computer. By following this procedure and using above mentioned commands, you can create desktop shortcuts for shut down, hibernate, restart, sleep and sign out operations. e 30 Minutes) and Hit the Enter button on your Keyboard. The session of the user who initiated the shutdown is still active, but all information is read-only. A future time can be specified in one of two formats: +number or hour:minute. I’d say this feature has two main uses: You want to schedule your computer to shutdown after a certain amount of time. You can use the subprocess module in python to call system commands via shell. I’m currently chatting with a support technician and setting up an appointment for a replacement. In this case, you can exit the command prompt as the command is scheduled where as with 'sleep' you need to keep the window open. Method 1 – Use Run dialog, Command Prompt or PowerShell to schedule a shutdown. VLC media player can exit once all items have finished playing, this can done by enabling Play and exit in the Playlist section under Preferences. How To Cancel Auto Shutdown. This action is not supported when using System Resource Controller (SRC) on the AIX platform because System Resource Controller (SRC) does not have a standard mechanism for enabling and disabling services on system bo. Here we need to specify the exact time the command should run at. The application stays in a system tray area, where you can trigger custom command shutdown as well. 0 cli command "end". Even if you have a dedicated Exchange server, if you are using a UPS, then you may also want to shutdown the Exchange services before the UPS shuts down the OS. For a clustered storage system if you did not run cf disable: run the halt -f -t command on each of the partners. Shutdown site displays utilities with which you can initiate timed shutdown, shutdown at a specific time, shutdown after configurable duration. The Stop-Computer cmdlet shuts down computers remotely. I could even launch applications after I have shutdown. Command to Restart Windows Server. The following example will execute shutdown +5 at a specific time and day: echo "shutdown +5" | at 10:05am 2019-01-19. This command will immediately shut down the system. After bringing down the system, shutdown command halts or reboots the system according to the option that is specified. The shutdown command must be executed as the root user and requires a time to shut down be specified. The duration is the amount of time that it will take to execute. Shut Down Windows With a. xx) on Mon 14 Feb 2005 at 18:41 I've used the three-finger salute method to shutdown my Debian machines for years (~7) now - one of the first things I do after a fresh install is change the "-r" in the shutdown line in /etc/inittab to a "-h". Use either root's cron, or /etc/crontab. When you power off the ESXi host, the autostart manager initiates the automatic shutdown of the first virtual machine and waits within the specific delay time for the virtual machine to complete the power action. It will do the following process to ensure the operating system shutdowns gracefully. Common causes for Shutdown Immediate HangsThere are two common causes of a shutdown immediate hanging. The bat file defrags the C: drive and once it is done then shuts down the system. To set shutdown timer on Windows PC, open the Command Prompt and type in ‘shutdown –s –t XXXX. So add this command with others like shutdown etc. If you change your mind and want to cancel the shut down then simply open Command Prompt as an administrator and type: shutdown /a within the time out period. What is not disclosed, is that this. bat file to schedule a shutdown. Hello, My AIM is to run my script every time when someone shutdown or reboot my RHEL7 AWS instance. How to Shut Down Windows 10 with a Cortana Voice Command. Before seeing the usage of the shutdown command, let’s first see its syntax. For example: if you want to shut down the system after 1 hour then you can write the command as shutdown -s -t 3600. While you can always use the Shutdown /s /t 60 command and create a desktop shortcut to delay shutdown of your Windows 10/8/7 computer by (in this case 60 secs) or make it shutdown at a particular. ini parameters NTS_MAINTASK_SHUTDOWN_WAIT_TIME and NTS_MAINTASK_QUIT_WAIT_TIME. When some essential Windows service fails, the System Shutdown dialog with a timer and a message appears. Task Schedule - Auto Poweron & Shutdown allows you to clear up, back up, run programs, close programs, open website, show messages, standby/hibernate, shutdown/reboot, etc. A New Shortcut dialog box will appear. All these commands can also be converted to a shortcut or a button for quick initiation. Commands stored in the buffer are maintained on a First In First Out (FIFO) basis. What I am looking for is a simple solution for small environments w/o DRS or HA. Windows systems has a built in shutdown command that can be used to restart or shutdown local and remote computers. As the ongoing partial government shutdown enters its 22nd day, it has set a new record for the longest shutdown in U. group policy for automatic pc shutdown at a certain time. at 03:30:00PM shutdown -s. The examples below use a 1-second delay. shutdown [options] [time] [message]. Back in 2013, Trump blamed President Obama for the federal government shutting down, but now that Republicans control the White House and Congress, he's blaming the Democrats. ShutDown Timer's small dialog-size interface houses a pair of pull-down menus. An event after fast startup. The Windows 10 Shutdown Timer has been set successfully, You can change ShutDown Time duration, As I told you above. You can use at command to schedule shutdown. The following example shows how to create an event which turns off the server at a certain time: CREATE EVENT `test`. This will also cause the server to shutdown more quickly because it isn't waiting for the services to timeout. My command line is shutdown. To send a custom message to other system users before an in line shutdown, run the command below. To create a shutdown timer manually, open Command Prompt and type the command shutdown -s -t XXXX. Scheduling a task ahead of time literally saves a lot of your valuable time, but at the same time it proves to be troublesome as well. In Unix and Linux, the shutdown command can be used to turn off or reboot a computer. In this tutorial, we will discuss the basics of this tool using some easy to understand examples. yingkuan - good catch. /t xxx Set the time-out period before shutdown to xxx seconds. 0 (6AM) schedule_shutdown_utc=12. Following the instructions below to set up your server to have a scheduled reboot. We will make clear what they actually do when you execute them with available options. This informs all users that the machine is going to be shutdown and tells all apps to close files etc. Set a Shutdown timer on Windows PC. shutdown [options] [time] [message]. How To Set Shutdown Timer On Windows PC. SleepTimer Ultimate is a private hobby project – there are no commercial intentions. No you can't specify a date at the shutdown command but two alternatives exist: 1) The easiest is to use the at command. Pretty easy. Let's consider you have set an auto-shut down task on your system so that you don't have to manually turn off your windows, but the system will be turned off all by itself at its specified time. Follow here for the latest. ; Users must be members of the Administrators group to annotate an unexpected shutdown of a local or remotely administered computer. With it, the command will reboot your Linux PC on a schedule. The Linux shutdown command can be used to shutdown the system (halt) or restart the system. Use the no form of this command to restart a disabled interface. I have following topology with me in PT. 0 cli command "shut" action 5. Here we need to specify the exact time the command should run at. The following example will execute shutdown +5 at a specific time and day: echo "shutdown +5" | at 10:05am 2019-01-19. Method #2: Auto-Shutdown PC using Command Prompt. 04 from the terminal by using Shutdown commands. shutdown arranges for the system to be brought down in a safe way. So, if you wish for a delayed shutdown, you can change this to 01, for 1 second, 05 for 5 seconds, etc. Right-click on the clock and select Customize notification icons. It is basic for everyone and everyone knows that how to shut down a computer easily. If NGINX couldn’t successfully apply the new configuration, it continues to work with an old configuration. The shutdown command halts the operating system. The delay is the time PowerChute will wait before running the command or starting the shutdown. In Short, we will be creating a batch file using notepad which will execute our command and will shut down the computer. /t xxx Set the time-out period before shutdown to xxx seconds. Note: One thing I forgot to mention. A message is broadcast to all terminals to warn about the shutdown. For example: if you want to shut down the system after 1 hour then you can write the command as shutdown -s -t 3600. So it makes sense to get a list. I have configured the switch interface Fa0/1 with shutdown command. You can schedule a shutdown in various ways. There are certain commands in GNU/Linux that can only be executed as the root user - and shutdown is one of them. Stop the Sybase Control Center server if it is running. These commands can be recalled, reviewed, modified, and reissued. Simply use /r switch with shutdown command to reboot windows server using command line. Just created a shortcut and docked it on the task bar, now log off is right there. The command is the same for any of them. Use the CLI command request system halt. The shutdown command in Linux allows you to shut down, reboot or schedule a shutdown of your system. If you need an immediate shutdown, use this command. In case you don't know, the Power User menu has a host of options that lets you access different parts of your Windows system. Basic Cisco Commands By Marcus Nielson (2014) Configuring Basic Switch Settings (Switch Examples) Enter enable if the prompt has changed back to Switch>. c:/> shutdown /r /f. I’m currently chatting with a support technician and setting up an appointment for a replacement. Type cmd in the Search field. show uptime - show server startup time and uptime. You can also. I like to have a raw session on port 2002 open at the same time so I can see what the VM is doing as it shutsdown. If no longer, then I have not any concept what the. Once this is done, configure the timer for shutdown (using the up and down arrows for hours, minutes and seconds) and click Start displayed on the right. Shutdown or Restart Windows Computers Remotely using the Shutdown Command This is a simple way to shutdown or restart a remote computer using a quick simple command and entering a few settings into a GUI. Common causes for Shutdown Immediate HangsThere are two common causes of a shutdown immediate hanging. Other commands like -r to restart, -l to logoff and -e to hibernate might the useful to you. When the switch is present, shutdown reads the /etc/shutdown. In this example, the shutdown will happen after two minutes from the time of command execution: # shutdown 2 The system is going down for required maintenance. It is always the same sorts of stuff, and the shutdown routine seems like it takes me 10 or 15 minutes each day. Each entry should be on a separate line. The -h option tells the system to 'halt', causing the shutdown command to signal the init process to enter runlevel 0. But before we do that, it's worth mentioning that all examples here have been tested on Ubuntu 16. How can i change that waiting time? is there any way to turn off instantly like when you cut the power with one click or key combination?. SleepTimer can do other things if the time is reached and is customizable. 1 and 10 (Turn-off)! If you want Shutdown the Windows 8, 8. Most Win XP shutdown problems reported thus far have been that it reboots when shutdown is attempted. Shutdown Batch Timer: Here I have created a batch file that has a specified amount of minutes until it shuts your computer down. It is possible to shut the system down immediately, or after a specified delay. The command you are after is shutdown. exe which is present in C:\WINDOWS\system32 folder in Windows 7 & XP. If you are hoping to dive into Linux server administration, then these are some of the important. To restart Ubuntu system with shutdown command, use shutdown with -r option and provide time to. To send a custom message to other system users before an in line shutdown, run the command below. To put your Mac to sleep use the following: sudo shutdown -s now. The time entered should be accurate for the time zone configured for the system. Linux and Unix systems have long made it pretty easy to run a command on boot. examine to work out if shutdown -l works. It can shutdown the computer after a defined time. This is explained later in the guide. To create a shutdown timer manually, either open command prompt or press the Windows plus Key to open the run window. Pretty quick. Moreover if you need 1 hour then if 10 minutes is 600 sec then 60 minutes is 3600 so for one hour is 3600 you have to place and if you want to shut down your computer after 5 hours then 1 hour = 3600 multiplication with 5 comes 18000 seconds that you have to place, it's just a simple calculation. Windows NT, 2000 and XP users should see Running httpd as a Service and Windows 9x and ME users should see Running httpd as a Console Application for information on how to control httpd on those platforms. Linux shutdown command. s is the command for shutdown. This post will show you the proper command to shutdown and reboot the linux server. And this command needs the root privilege. V ista Shutdown Timer or Vista-ShutdownTimer is a free, advanced yet easy to use sleep timer or scheduler for Windows operating system, supporting almost all versions of Windows including Windows 7, Windows Vista, Windows XP, Windows Server 2003, Windows Server 2008, Windows 2000 and etc. An administrator may also use the Unix shutdown command as well. According to your different needs, the software also supports to log off, restart and lock computer automatically. Choosing a shutdown option involves finding where that option dwells in Windows and that depends on whether you are using Windows 7, Vista, or XP. Then I save my files in the Windows PowerShell ISE, and shut down my computer. 3 ways to cancel auto shutdown in Windows 10: Way 1: Cancel auto shutdown via Run. Last time, I wrote several articles and documentation's regarding the Middle Mouse button Customizations in Windows Vista. To access the command prompt window from Windows 7, 8, or 10: Go to the Start menu. First of all I’ll tell you how to shutdown a system after a certain amount of time. This command is used in both local machines and remote machines. You can shutdown the machine immediately, or schedule a shutdown using 24 hour format. The session of the user who initiated the shutdown is still active, but all information is read-only. You can then change the shutdown timer and set a new time. Windows 10 shutdown timer; Scheduled Shutdown Using Task Scheduler; 1. It is only possible to perform this task from the command line. It can also be shut down by pressing [Alt]+[Command]+[Eject optical disc on optical drive] but this will not prompt the user anything at all. for it to set a hibernate mode within 30 seconds of the command being introduced. If you don't plan to use your PC for a while, then you could shut down your PC by pressing the Win+X keys, press U, and press U again. exe to reboot a server, the shutdown process will normally allow 30 seconds to ensure each running service has time to stop. f is for performing a forced shutdown. Next, press enter. Use of Timer Control. How To Restart Computer with PowerShell Windows offers you many different ways to restart the computer. It might happen that you are working late at night on your system and you want your system to automatically shut down so that you can go and get some sleep. -m "Message" displays a shutdown message. In general shutdown is a privileged command, so you will need to create this job as root (sudo). In my case I chose ten because I wanted the system to shut down after ten seconds. You might also see a message that when your PC/laptop will shut down as shown in the screenshot. Open the terminal and run the following command: sudo shutdown -h XXX. event timer cron cron-entry "0 0 * * *" action 1. Cancel a pending shutdown. Shutdown command is used to shutdown, restart or reboot the system. # crontab -e -u root # m h dom mon dow command 15 23 * * * /sbin/shutdown -h now This example runs only on weekdays. Windows 10 Shutdown Timer. How To Set Shutdown Timer On Windows PC. The power supplied to the fuel pump, ignition coil, fuel injectors, and parts of the power module is controlled by the logic module through the Automatic Shutdown Relay (ASD); the idea is to shut off fuel pressure and the ignition systems when the key is turned off to prevent fires, dieseling, and other problems. Table 154 describes in detail how the connection termination process works; the progression of states and messages exchanged can also be seen in Figure 214. PC Sleep is a free sleep timer for your computer. If you want to run Command Prompt or PowerShell you can search it from Search bar. The program has following settings: Load program at Windows startup; Security code. PsShutdown is another free command-line tool for remote shutdown of PCs, that can be used in networks. Figure C: Clearing the virtual memory file during shut down takes a lot of time. Poweroff command. Hello, My AIM is to run my script every time when someone shutdown or reboot my RHEL7 AWS instance. In the left pane, click on the arrow beside Windows Log to expand and next select System. You can shutdown the system in many ways. Given below is a very easy and quick guide on how to set a shutdown timer on windows PC with a few simple clicks. The shutdown command allows you to shut down a Windows XP, Vista, 7, 8, or 10 computer from the command line. Though Windows has no visible option to create a Windows shutdown timer, you can auto shutdown Windows with a single command. It is the best method and very fast to do. Also the program supports command line instructions. -k It doesn't […]. at 03:30:00PM shutdown -s. exe to reboot a server, the shutdown process will normally allow 30 seconds to ensure each running service has time to stop. The Simple Shutdown Timer is a countdown timer with zero complications that lets you chose a specific action that is executed once the countdown timer reaches zero. SleepTimer can do other things if the time is reached and is customizable. Task Schedule - Auto Poweron & Shutdown allows you to clear up, back up, run programs, close programs, open website, show messages, standby/hibernate, shutdown/reboot, etc. On the PowerShell type the Command “shutdown. pid) The execution of shutdown. In computing, TIME is a command in DEC RT-11, DOS, IBM OS/2, Microsoft Windows and a number of other operating systems that is used to display and set the current system time. c:/> shutdown /r /f. message - The message argument specifies a message which will be broadcast to all users. ; Do one of the following: If you're using a desktop, tablet, or laptop, select Choose what the power buttons do. exe to reboot a server, the shutdown process will normally allow 30 seconds to ensure each running service has time to stop. To Cancel Auto Shutdown in Windows 10, First Method - Press the Win+R key to Open RUN BOX, and then Type shutdown. All that’s required are the right credentials. You can also use shutdown. shutdown command can be used for both Linux and Windows. Find Windows logon reminder and choose Hide icon and notifications. A shutdown will close all apps, sign out all users, and completely turn off the PC. In Linux, you can schedule your computer (or server) to shutdown (poweroff) at a specific time or a specific number of minutes in the future. The advantage of shutdown is that you can set a shutdown delay and warning message, but its nothing that a echo "shutdown is coming" | wall; sleep 10; init 5 wouldn't do. Close down the system at a given time. Log Off (Log Out) of.