# Offline Documentation {#sec-offline-documentation} [https://notashelf.github.io/nvf/options.html]: https://notashelf.github.io/nvf/options.html The manpages provided by nvf contains an offline version of the option search normally available at [https://notashelf.github.io/nvf/options.html]. You may use the `man 5 nvf` command to view option documentation from the comfort of your terminal. Note that this is only available for NixOS and Home-Manager module installations.