# 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 metadata`](index.html.md): Manage instance metadata files - [`lxc config metadata edit`](edit/index.html.md): Edit instance metadata files - [`lxc config metadata show`](show/index.html.md): Show instance metadata files ## Optional - [Top-level llms.txt](../../../../../llms.txt): Complete documentation index.