Quick Answer: How To Restart Linux?


  • quietDown : Put Jenkins in a Quiet mode, in preparation for a restart.
  • cancelQuietDown : Cancel the effect of the “quiet-down” command.
  • safeRestart : Puts Jenkins into the quiet mode, wait for existing builds to be completed, and then restart Jenkins.

To shut down the system from a terminal session, sign in or “su” to the “root” account. Then type “/sbin/shutdown -r now”. It may take several moments for all processes to be terminated, and then Linux will shut down. The computer will reboot itself.You can look for the adapters like this ip link show if your sure you’ve covered all adapters then try to reload modules. 4) restart your network adapters sudo service restart network or sudo systemctl restart network , or service network-manager restart .You can restart the networking service in Linux using various command. Use the following commands as per your Linux distribution to restart the networking service. You must run the command as root user either using sudo or su commands. The ifup command bring a network interface up.Resolution

  • quietDown : Put Jenkins in a Quiet mode, in preparation for a restart.
  • cancelQuietDown : Cancel the effect of the “quiet-down” command.
  • safeRestart : Puts Jenkins into the quiet mode, wait for existing builds to be completed, and then restart Jenkins.

To start the cron service, use the command /sbin/service crond start . To stop the service, use the command /sbin/service crond stop . It is recommended that you start the service at boot time.Once configuration is updated type the following service command at a shell prompt:

  • To start firewall from a shell enter: # chkconfig iptables on. # service iptables start.
  • To stop firewall, enter: # service iptables stop.
  • To restart firewall, enter: # service iptables restart.

The command overview is in init(8) and the syntax is described in init(5). To work around this issue, you can manually start, stop, or restart VMware Tools with the commands: /etc/vmware-tools/services.sh start. /etc/vmware-tools/services.sh stop.Sometimes this is really important, like when running in a VM and each device is assigned to a different VLAN.

  • Bring the network interfaces down, then.
  • modify /etc/udev/rules.d/70-persistent-net.rules (or its equivalent)
  • re-load with udevadm control –reload-rules.

What is the reboot command for Linux?

Next command is the reboot command. It can be used to shutdown or reboot linux. To reboot linux just call the reboot command directly without any options. This will perform a graceful shutdown and restart of the machine.

How do I restart Ubuntu?

Log off, Shutdown, and Restart PC Commands in Ubuntu, Linux Mint, and derivatives

  1. Log Off: Launch ‘Terminal’ and type following command: gnome-session-quit.
  2. Shutdown. It is straightforward.
  3. Restart. There are two ways to restart your PC.
  4. Hibernate.
  5. Suspend / Sleep.
  6. 3 Best Ways to Uninstall Software on Ubuntu.

How do I restart a computer from the command line?

Guide: How to Shut Down Windows 10 PC/Laptop by Using Command-Line

  • Start->Run->CMD;
  • Type “shutdown” in the open command prompt window;
  • List of various choices that you can do with the command will be listed down;
  • Type “shutdown /s” to Shutdown your computer;
  • Type “shutdown /r “to Restart your windows PC;

What is shutdown command in Linux?

shutdown does its job by signalling the init process, asking it to change the runlevel. Runlevel 0 is used to halt the system, runlevel 6 is used to reboot the system, and runlevel 1 is used to put the system into a state where administrative tasks can be performed (single-user mode).

How do I restart a Linux service?

Enter the restart command. Type sudo systemctl restart service into Terminal, making sure to replace the service part of the command with the command name of the service, and press ↵ Enter . For example, to restart Apache on Ubuntu Linux, you would type sudo systemctl restart apache2 into Terminal.

How do I restart in terminal?

The Terminal. This command will perform a restart on your Mac immediately. You can replace the “-r” with an “-h” to halt (shut down) the system instead of restarting it, and can change “now” to some number to indicate seconds until the shutdown or restart takes place.

How do I restart apache2?

Debian/Ubuntu Linux Specific Commands to Start/Stop/Restart Apache

  1. Restart Apache 2 web server, enter: # /etc/init.d/apache2 restart. OR. $ sudo /etc/init.d/apache2 restart.
  2. To stop Apache 2 web server, enter: # /etc/init.d/apache2 stop. OR.
  3. To start Apache 2 web server, enter: # /etc/init.d/apache2 start. OR.

What is the command for shutdown in Ubuntu?

To be sure of that, you can use the -P switch with shutdown to poweroff the computer. The poweroff and halt commands basically invoke shutdown (except for the poweroff -f ). sudo poweroff and sudo halt -p are exactly like sudo shutdown -P now . The command sudo init 0 will take you to the runlevel 0 (shutdown).

Why do we need to restart the system?

A restart is usually required when an update to the Linux kernel has been installed. These are often security patches that only come into effect after reboot. Above we can see there is a Linux kernel security update linux-image-4.4.0-92-generic and linux-base , which requires a system restart.

How do I restart a remote computer?

On the computer that you want to reboot or shutdown remotely, press Windows key + R, type: regedit then hit Enter on your keyboard. Navigate to the following registry key Computer\HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System.

How do I restart a remote computer from the command line?

Shut down PCs remotely using the command line or a GUI. This easy GUI is available from the “Run” command in the Start menu. Click on “Run” and then type “shutdown -i.” You can then browse for the PC you want to reboot, shut down or logoff.

What is the command prompt for factory reset?

The instructions are:

  • Turn on the computer.
  • Press and hold the F8 key.
  • At the Advanced Boot Options screen, choose Safe Mode with Command Prompt.
  • Press Enter.
  • Log in as Administrator.
  • When Command Prompt appears, type this command: rstrui.exe.
  • Press Enter.
  • Follow the wizard instructions to continue with System Restore.

How do I shut down Linux?

Normally, when you want to turn off or reboot your machine, you’ll run one of the commands below:

  1. Shutdown Command. shutdown schedules a time for the system to be powered down.
  2. Halt Command. halt instructs the hardware to stop all CPU functions, but leaves it powered on.
  3. Power off Command.
  4. Reboot Command.

What does shutdown command do?

The shutdown command is a Command Prompt command that can be used to shut down, restart, log off, or hibernate your own computer. The shutdown command can also be used to remotely shut down or restart a computer you have access to over a network.

How do I shut down in terminal?

By Using Terminal

  • sudo poweroff.
  • Shutdown -h now.
  • This command will shut down the system after 1 minute.
  • To cancel this shutdown command, type command: shutdown -c.
  • An alternate command for shutting down the system after a specified time is: Shutdown +30.
  • Shutdown At A Specified Time.
  • Shut down with all the parameters.

How do you restart a service?

Restart Windows Service

  1. Open Services. Windows 8 or 10: Open Start screen, type services.msc and press Enter. Windows 7 and Vista: Click on the Start button, type services.msc in search field and press Enter.
  2. In the Services pop-up, select the desired application and click the Restart Service button.

How do I restart a Web service?


  • Open Internet Information Services (IIS) Manager.
  • To restart all IIS services on the server: In the left pane, right-click on the server node and select All Tasks → Restart IIS.
  • To restart an individual web or FTP site, right-click on the node for the site and select Stop, then repeat and select Start.

How do I restart SSL?

Restart SSL

  1. If you have not already done so, in the Change Center of the Administration Console, click Lock & Edit (see Use the Change Center).
  2. In the left pane of the Console, expand Environment and select Servers .
  3. Click the name of the server for which you want to restart SSL.
  4. Select Control > Start/Stop.

How do I completely reset Ubuntu?

Steps are the same for all versions of Ubuntu OS.

  • Back up all your personal files.
  • Restart the computer by pressing the CTRL+ALT+DEL keys at the same time, or using the Shut Down/Reboot menu if Ubuntu still starts correctly.
  • To open the GRUB Recovery Mode, press F11, F12, Esc or Shift during startup.

How do I update in terminal?

Follow these steps:

  1. Open up a terminal window.
  2. Issue the command sudo apt-get upgrade.
  3. Enter your user’s password.
  4. Look over the list of available updates (see Figure 2) and decide if you want to go through with the entire upgrade.
  5. To accept all updates click the ‘y’ key (no quotes) and hit Enter.

How do you force a Mac to restart?

If the Mac has a power button on the keyboard, like all modern MacBook laptops do, this is how you forcibly reboot it:

  • Hold down the Power button on the keyboard until the MacBook shuts down completely, this may take 5 seconds or so.
  • Wait a few seconds then hit the Power button again to boot the Mac.

What does restart do to your computer?

Rebooting (or restarting) is when Windows turns your machine off and back on again. As explained by Keith Ward at About.com, “…it saves your information to the hard drive, turns off the computer for a moment, then turns it back on again.”

Is it good to restart your computer?

In fact, the longer you leave your computer on without restarting it or shutting it down, the more likely it is to start experiencing issues. As a general rule, computers running old versions of Windows should be shut down every night to achieve their best performance.

Does restarting your computer damage it?

Restarting your computer a lot shouldn’t hurt anything. It could add wear-and-tear on components, but nothing significant. If you’re completely powering off and on again, that’ll wear things like your capacitors a bit faster, still nothing significant. The machine was meant to be turned off and on.

How do I clear my command prompt?

In computing, CLS (for clear screen) is a command used by the command line interpreters COMMAND.COM and CMD.EXE on DOS, FlexOS, OS/2, Microsoft Windows and ReactOS operating systems to clear the screen or console window of commands and any output generated by them.

How do I restore my computer using command prompt?

How to do a system restore using command prompt?

  1. When Command Prompt Mode loads, enter the following line: cd restore and press ENTER.
  2. Next, type this line: rstrui.exe and press ENTER.
  3. In the opened window, click ‘Next’.
  4. Select one of the available restore points and click ‘Next’ (this will restore your computer system to an earlier time and date).

How do I run System Restore from command prompt?

Run in Safe Mode

  • Restart your computer.
  • Press and hold the F8 key right after.
  • At the Windows Advanced Options screen, select Safe mode with a Command prompt.
  • After this item is selected, hit Enter.
  • Log in as an administrator.
  • When the command prompt appears, type %systemroot%\system32\restore\rstrui.exe and hit Enter.

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