# luarocks list Lists currently installed rocks. ## Usage `luarocks list [--outdated] [--porcelain] [] []` `` is a substring of a rock name to filter by. When no arguments are supplied, a list of all rocks you have installed is returned. If `--outdated` is passed, only rocks for which there is a higher version available in the rocks server are listed. If `--porcelain` is passed, machine-friendly output is produced. The `list` command queries the local repository (the rocks you have installed). To query remote repositories (the rocks available for download at the LuaRocks server), use [luarocks search](luarocks_search.md). ## Example List all installed rocks: ``` luarocks list ```