# LXD > This is the documentation for LXD, a system container and virtual machine manager. 2014-2026 AGPL-3.0, LXD contributors ## Pages in this subsection - [`lxc config uefi`](index.html.md): Manage instance UEFI variables - [`lxc config uefi edit`](edit/index.html.md): Edit instance UEFI variables - [`lxc config uefi get`](get/index.html.md): Get UEFI variable for instance - [`lxc config uefi set`](set/index.html.md): Set UEFI variable for instance - [`lxc config uefi show`](show/index.html.md): Show instance UEFI variables - [`lxc config uefi unset`](unset/index.html.md): Unset UEFI variable for instance ## Optional - [Top-level llms.txt](../../../../../llms.txt): Complete documentation index.