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🏷️ NAME

grub-editenv - edit GRUB environment block

🚀 Quick Reference

Use Case	Command	Description
📋 List variables	grub-editenv - list	Show current environment variables
✨ Create new environment	grub-editenv - create	Create blank environment block file
✍️ Set variable	grub-editenv - set key=val	Set a variable in the environment
❌ Unset variable	grub-editenv - unset key	Remove a variable
🗑️ Delete entire environment	rm /boot/grub/grubenv	Remove the whole block file (no built-in delete)

📜 SYNOPSIS

grub-editenv [OPTION...] FILENAME COMMAND

📖 Description

Tool to edit environment block.

🛠️ Commands

• create — Create a blank environment block file. 🔨
• list — List the current variables. 📋
• set [NAME=VALUE ...] — Set variables. ✍️
• unset [NAME ...] — Delete variables. ❌

⚙️ Options

• -?, --help — give this help list 🆘
• --usage — give a short usage message 📝
• -v, --verbose — print verbose messages. 🗣️
• -V, --version — print program version 🔢

If FILENAME is -, the default value /boot/grub/grubenv is used.

There is no delete command; if you want to delete the whole environment block, use rm /boot/grub/grubenv.

🐞 Reporting Bugs

Report bugs to <bug-grub AT gnu.org>.

📚 See Also

grub-reboot(8), grub-set-default(8)

The full documentation for grub-editenv is maintained as a Texinfo manual. If the info and grub-editenv programs are properly installed at your site, the command

info grub-editenv

should give you access to the complete manual.

🏷️ NAME 🚀 Quick Reference 📜 SYNOPSIS 📖 Description 🐞 Reporting Bugs 📚 See Also