grub-script-check:tldr:b67d6

grub-script-check: Display each line of input after reading it.

grub-script-check

$ grub-script-check --verbose

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The command "grub-script-check --verbose" is used in GNU GRUB (Grand Unified Bootloader) to check the syntax and sanity of a GRUB script file. The "--verbose" option is used to display detailed information and additional output during the check.

GRUB script files, also known as "menu.lst" or "grub.cfg" files, contain the configuration settings for the GRUB menu, which allows the user to select and boot a specific operating system during the system startup process.

When running the "grub-script-check" command, it checks the syntax and structure of the specified GRUB script file, ensuring that it follows the proper GRUB scripting conventions. It verifies if all the necessary elements like menu entries, commands, and options are correctly defined.

By using the "--verbose" option, the command provides a more detailed output, providing information about specific errors or warnings in the script file. This can be helpful for troubleshooting and fixing any issues present in the configuration.

Overall, the "grub-script-check --verbose" command helps in verifying the correctness and integrity of a GRUB script file, ensuring that it will function properly when GRUB is executed at boot time.

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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