How to restart linux in terminal

How do I shut down or reboot from a terminal?

Appendix: If your keyboard is «locked up», so you can’t enter a command like «reboot» which would run from «su» anyway, use the keyboard: hold down Alt + PrintScreen/SysRq , buttons and type «REISUB». It doesn’t have to be capital letters. It will restart your computer gently. http://blog.kember.net/articles/reisub-the-gentle-linux-restart/

@NicolasRaoul nopes, for me i see this without sudo . Failed to set wall message, ignoring: Interactive authentication required. Failed to reboot system via logind: Interactive authentication required. Failed to open /dev/initctl: Permission denied Failed to talk to init daemon.

Open your terminal with CTRL + ALT + T and do these following commands

& one more command for restart:

Another way as one of the user mentioned.

You can get more info on the shutdown command by using one of the following:

Can anyone explain why sudo halt might not perform shutdown in some cases, whereas sudo halt -p does?

Hate passwords ( sudo ) and love one-liners?

For Ubuntu 15.04 and later

This is due to Ubuntu’s shift in using systemd instead of Upstart

systemctl poweroff systemctl reboot systemctl suspend systemctl hibernate systemctl hybrid-sleep 

Since hibernate is normally disabled by default in Ubuntu systems, you can enable this by checking this answer.

For Ubuntu 14.10 or earlier

/usr/bin/dbus-send --system --print-reply --dest="org.freedesktop.ConsoleKit" /org/freedesktop/ConsoleKit/Manager org.freedesktop.ConsoleKit.Manager.Stop 

/usr/bin/dbus-send --system --print-reply --dest="org.freedesktop.ConsoleKit" /org/freedesktop/ConsoleKit/Manager org.freedesktop.ConsoleKit.Manager.Restart 

Other commands you may like:

/usr/bin/dbus-send --system --print-reply --dest="org.freedesktop.UPower" /org/freedesktop/UPower org.freedesktop.UPower.Suspend 

Hibernate: (if enabled on your system)

/usr/bin/dbus-send --system --print-reply --dest="org.freedesktop.UPower" /org/freedesktop/UPower org.freedesktop.UPower.Hibernate 

On 16.04 no need of sudo

sudo shutdown -h (time) (message) 

This will shutdown your computer and halt it. That is what the -h is for. Then, in the time area you can choose the shutdown delay (in minutes) and if you want you can send a broadcast message in the message area (like goodbye, or I’m shutting the thing down :P).

To restart the computer, type

sudo shutdown -r (time) (message) 

Now, instead of shutting it down and halting it, you will restart your computer once it’s shutdown. 🙂

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ubuntu restart

Linux system restart To reboot Linux using the command line: To reboot the Linux system from a terminal session, sign in or “su”/”sudo” to the “root” account. Then type “ sudo reboot ” to reboot the box. Wait for some time and the Linux server will reboot itself.

1. How do I restart from terminal?
2. What is reboot in Ubuntu?
3. How do I restart a Linux process?
4. Is reboot and restart same?
5. How long does Linux take to reboot?
6. How do I restart Ubuntu terminal?
7. How do I boot Ubuntu into recovery mode?
8. How do I restart Ubuntu when it freezes?
9. How do I restart Sudo service?
10. How do I restart my signal?
11. How do you restart a UNIX process?
12. Does reboot delete all data?
13. Is it safe to reboot phone?
14. What is phone reboot?

How do I restart from terminal?

1. type shutdown, followed by the option you wish to execute.
2. To shut down your computer, type shutdown /s.
3. To restart your computer, type shutdown /r.
4. To log off your computer type shutdown /l.
5. For a complete list of options type shutdown /?
6. After typing your chosen option, press Enter.

What is reboot in Ubuntu?

The reboot command is the simplest way to restart your system; in a way that it does not power off and then on during this process. The command usually is used with no further flags/options. Simply using this command as follows will reboot your Ubuntu then n there: $ reboot.

How do I restart a Linux process?

To restart a stopped process, you must either be the user who started the process or have root user authority. In the ps command output, find the process you want to restart and note its PID number. In the example, the PID is 1234 . Substitute the PID of your process for the 1234 .

Is reboot and restart same?

Reboot, restart, power cycle, and soft reset all mean the same thing. . A restart/reboot is a single step that involves both shutting down and then powering on something. When most devices (like computers) are powered down, any and all software programs are also shut down in the process.

How long does Linux take to reboot?

It should take less than a minute on a typical machine. Some machines, particularly servers, have disk controllers that can take a long while to search for attached disks.

How do I restart Ubuntu terminal?

1. Step 1: Open Command Prompt. If you have a graphical interface, open the terminal by right-clicking the Desktop > left-clicking Open in terminal. .
2. Step 2: Use SSH Connection Issue reboot Command. In a terminal window, type: ssh –t [email protected] ‘sudo reboot’

How do I boot Ubuntu into recovery mode?

1. Switch on your computer.
2. Wait until the UEFI/BIOS has finished loading, or has almost finished. .
3. With BIOS, quickly press and hold the Shift key, which will bring up the GNU GRUB menu. .
4. Select the line which starts with «Advanced options».

How do I restart Ubuntu when it freezes?

First, try Ctrl + Alt + F1 . That should bring you to a virtual console, as ixtmixilix said. Once you’re in a virtual console, Ctrl + Alt + Delete will shut down and reboot the machine. If that technique doesn’t work, there’s always Alt + SysRq + R E I S U B .

How do I restart Sudo service?

1. Linux provides fine-grained control over system services through systemd, using the systemctl command. .
2. To verify whether a service is active or not, run this command: sudo systemctl status apache2. .
3. To stop and restart the service in Linux, use the command: sudo systemctl restart SERVICE_NAME.

How do I restart my signal?

Select “Restart Signal” from the alert to launch the latest version. — If you select “Later” from the alert, Signal will wait before prompting you again. Signal also checks for updates during startup. You can restart the app at any time to see if an update is available and to install the new version.

How do you restart a UNIX process?

To restart a stopped process, you must either be the user who started the process or have root user authority. In the ps command output, find the process you want to restart and note its PID number. In the example, the PID is 1234 . Substitute the PID of your process for the 1234 .

Does reboot delete all data?

Rebooting is the same as restarting, and close enough to powering off and then turning off your device. The purpose is to close and reopen the operating system. Resetting, on the other hand, means taking the device back to the state in which it left the factory. Resetting wipes all your personal data.

Is it safe to reboot phone?

“Restarting your phone will eliminate most of these issues and will get your phone working better.” The good news is that even though failing to restart your phone periodically could zap memory and cause crashes, it won’t directly kill your battery. What could kill your battery is always rushing to recharge.

What is phone reboot?

Rebooting the phone means to turn off your phone and turn it back on again. To reboot the phone, disconnect the cord supplying the electrical power to the phone and plug it in back into the same port a few seconds later.

Cloud

There are three major categories: Infrastructure as a Service, Platform as a Service, and Software as a Service [3, 4, 5]. All the service models have.

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Microsoft open sources PowerShell, brings it to Linux and OS X. Microsoft today announced that it is open sourcing PowerShell and bringing it to Linux.

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Here’s a list of the best Notepadd++ alternatives that you can run on your Linux distribution and be satisfied.Vim Editor. Vim is a powerful, complete.

Latest news, practical advice, detailed reviews and guides. We have everything about the Linux operating system

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How to Restart or Reboot Linux Server from the Command Line

It’s a cliché, but true – restarting a Linux server solves a wide variety of issues.

When a system is rebooted, any malfunctioning software is purged from active memory. When the system restarts, it loads a fresh, clean copy of the software into active memory. Also, some operating systems require a restart to process updates or configuration changes.

This guide will show you how to restart a Linux server using only the command-line or prompt.

• A system running a Linux operating system
• Access to a command-line interface (also known as a terminal)
• Root or sudo privileges
• (optional) SSH software package for communicating with a remote server

Steps to Restart Linux using Command Prompt

Restarting Local Linux Operating System

Step 1: Open Terminal Window

If your version of Linux uses a graphical interface, you can open a terminal window by right-clicking the Desktop > left-clicking Open in terminal.

You can also click the main menu (usually found in the lower-left or upper-left corner) and type in terminal in the search bar. Click on the Terminal icon, as in the image below.

Step 2: Use the shutdown Command

Since powering off is one of the most basic functions of an operating system, this command should work for most distributions of Linux.

In a terminal window, type the following:

The sudo command tells Linux to run the command as an administrator, so you may need to type your password. The -r switch at the end indicates that you want the machine to restart.

Note: See our article for additional Linux shutdown command options.

Alternative Option: Restart Linux with reboot Command

Many Linux versions do not require administrator privileges to reboot. If you get a message that you do not have sufficient privileges, type:

Your system should close out of all open applications and restart.

Reboot Remote Linux Server

Step 1: Open Command Prompt

If you have a graphical interface, open the terminal by right-clicking the Desktop > left-clicking Open in terminal.

You can also click the main menu (usually found in the lower-left or upper-left corner), and then click Applications > System Tools > Terminal.

If you prefer using a keyboard shortcut, press Ctrl+Alt+T.

Step 2: Use SSH Connection Issue reboot Command

In a terminal window, type:

ssh -t user@server.com 'sudo reboot'

Note: You may need to enter the password for the username you’ve used. Also, make sure you type the single-quote marks.

The ssh command tells your system to connect to another machine. The -t option forces the remote system to enter the command in a terminal. Replace user@server.com with the username @ server name that you want to restart.

The sudo reboot command can be switched out for sudo shutdown and the above options above can be used.

That is: -r tells it to restart, hh:mm sets a specific time, +mm sets a countdown.)

In this tutorial, you have learned how to restart a Linux server from the command prompt.

Rebooting a Linux system or server is designed to be simple, so you shouldn’t have any trouble. Just make sure you have saved all your work before restarting.

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