What are the commands to restart the server?

The commands to restart the server include reboot, shutdown, init, systemctl and shutdown.exe. Detailed introduction: 1. The reboot command is a command commonly used to restart the server in Linux systems. It will send a signal to the server to notify the restart; 2. The shutdown command is another command commonly used to restart the server. Using the shutdown command, you can specify Restart time, send notification messages to users, or cancel the restart plan; 3. init command, etc.

The operating environment of this tutorial: Windows 10 system, Dell G3 computer.

With the development of computers, servers, as one of the centers of data storage and processing, play a vital role. However, sometimes we need to restart the server to solve some problems or perform some system updates. In this article, we will introduce some common commands to restart the server and explain the role and usage of each command in detail.

1. reboot

The reboot command is a common command used to restart the server in most Linux systems. It will send a signal to the server, telling it to restart. When using this command, you can add some options to specify a delay time for restarting or restart immediately. For example, using the `reboot -h now` command will immediately shut down the server and restart it.

2. shutdown

The shutdown command is another commonly used command to restart the server. It is similar to the reboot command, but it has more options and features. When using the shutdown command, you can specify the restart time, send a notification message to the user, or cancel the restart plan. For example, using the `shutdown -r now` command will restart the server immediately.

3. init

The init command is the command used to reboot the operating system in many Unix and Linux systems. It is a lower-level command that controls the operating system's runlevel and boot process. When using the init command to restart the server, you can restart it by specifying the run level. For example, use the `init 6` command to restart the server to the default multi-user runlevel.

4. systemctl

The systemctl command is a command to control the system in a Linux system that uses systemd as the system initialization program. It can be used to start, stop, restart and manage various system services. When using the systemctl command to restart the server, you can use the `systemctl reboot` command. This command will send a signal to systemd asking to restart the server.

5. shutdown.exe (only for Windows servers)

For Windows servers, you can use the shutdown.exe command to restart the server. The usage of this command is similar to the shutdown command in Linux system. For example, using the `shutdown.exe /r /t 0` command will immediately restart the Windows server.

It should be noted that restarting the server is a serious operation and may cause data loss or system failure. Before performing a restart operation, you should ensure that all important data has been saved and all relevant personnel have been notified through appropriate methods. At the same time, proper restart procedures and safety measures should be followed to ensure that the server restarts and restarts smoothly.

In this article, we introduce many common commands to restart the server, including reboot, shutdown, init, systemctl and shutdown.exe. However, these are just some of them, and different operating systems and environments may have different commands and options. Before restarting the server, you should carefully read the documentation of the relevant operating system and fully understand the functions and usage of the commands used.

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