Ctshell is a low-overhead shell support filesystem, group command, argument parser and environment variable designed for embedded systems | 一款支持文件系统、分组命令、参数解析器、环境变量的低开销嵌入式Shell工具
Tiny CLI and script interpreter for embedded systems. Under 4KB flash, zero malloc, multi-instance. Interactive command line with scriptable dispatch, single-key menus, and pass-through mode.