bootctl:tldr:e7134

bootctl: Set a flag to boot into the system firmware on the next boot (similar to `sudo systemctl reboot --firmware-setup`).

bootctl

$ sudo bootctl reboot-to-firmware true

try on your machine

The command "sudo bootctl reboot-to-firmware true" is used to set the system to reboot into the firmware (BIOS or UEFI) on the next startup.

Here's a breakdown of the command:

"sudo" is a command that allows a user with administrative privileges to execute a command as a superuser or root user. It is typically required to perform system-level tasks.
"bootctl" is a command-line utility used to manage the systemd-boot bootloader, which is commonly used on systems running the systemd init system.
"reboot-to-firmware" is an option or parameter specific to the "bootctl" command. This option allows you to configure the system to boot into the firmware setup utility on the next restart.
"true" is a parameter passed to the "reboot-to-firmware" option. By setting it to "true", you are enabling the system to reboot into the firmware setup utility on the next startup.

In summary, the command "sudo bootctl reboot-to-firmware true" is used to set the system to boot into the firmware setup utility (BIOS or UEFI) on the next restart.

This explanation was created by an AI. In most cases those are correct. But please always be careful and never run a command you are not sure if it is safe.

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