# 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 device`](https://canonical.com/lxd/docs/latest/reference/manpages/lxc/config/device/index.html.md): Manage devices - [`lxc config device add`](https://canonical.com/lxd/docs/latest/reference/manpages/lxc/config/device/add/index.html.md): Add instance devices - [`lxc config device get`](https://canonical.com/lxd/docs/latest/reference/manpages/lxc/config/device/get/index.html.md): Get value for device configuration key - [`lxc config device list`](https://canonical.com/lxd/docs/latest/reference/manpages/lxc/config/device/list/index.html.md): List instance devices - [`lxc config device override`](https://canonical.com/lxd/docs/latest/reference/manpages/lxc/config/device/override/index.html.md): Copy profile inherited devices and override configuration keys - [`lxc config device remove`](https://canonical.com/lxd/docs/latest/reference/manpages/lxc/config/device/remove/index.html.md): Remove instance devices - [`lxc config device set`](https://canonical.com/lxd/docs/latest/reference/manpages/lxc/config/device/set/index.html.md): Set device configuration keys - [`lxc config device show`](https://canonical.com/lxd/docs/latest/reference/manpages/lxc/config/device/show/index.html.md): Show full device configuration - [`lxc config device unset`](https://canonical.com/lxd/docs/latest/reference/manpages/lxc/config/device/unset/index.html.md): Unset device configuration key ## Optional - [Top-level llms.txt](https://canonical.com/lxd/docs/latest/llms.txt): Complete documentation index.