# Filesystem

- [dir(directory)](/2.9/part_iii_-_opentx_lua_api_reference/filesystem/dir-directory.md)
- [fstat(path)](/2.9/part_iii_-_opentx_lua_api_reference/filesystem/fstat-path.md)
- [del(file or directory)](/2.9/part_iii_-_opentx_lua_api_reference/filesystem/del-file-or-directory.md)