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What is the restart environment variable command in Linux?

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Apr 11, 2024 pm 08:36 PM

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Use the reboot command to restart the system in Linux. Usage: sudo reboot [options]. Options: -f forces a restart, -n does not mount the file system and only restarts the kernel, -d waits for the service to shut down before restarting.

What is the restart environment variable command in Linux?

Linux restart environment variable command

In the Linux operating system, you can use reboot Command to restart the system. It is a privileged command and requires root privileges to execute.

Usage:

<code>reboot [选项]</code>

Options:

-f: Force restart, even If there is unsaved data on the computer, it will also force a restart.
-n: Do not mount the file system, only restart the kernel.
-d: Wait for all ongoing Shut down the running service and then restart it

Execute:

Run the following command as the root user to restart the system:

<code>sudo reboot</code>

Check the restart status:

You can use the tail -f /var/log/kern.log command to check the restart status.

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