listlanhost (lslh)

A high-concurrency LAN host discovery tool written in Rust. 一款使用 Rust 编写的高并发局域网主机发现工具。

Description / 项目简介

listlanhost (lslh) is a lightweight CLI tool designed for rapid scanning of active devices in a local area network. It uses asynchronous I/O to perform TCP and UDP probing simultaneously, providing a compact and clean output without unnecessary decorations.

listlanhost (lslh) 一款轻量级的命令行工具，专为快速扫描局域网内的活动设备而设计。利用异步 I/O 同时进行 TCP 和 UDP 探测，提供简洁紧凑的输出。

Features / 功能特性

• High performance asynchronous scanning powered by Tokio. 基于 Tokio 实现的高性能异步扫描。
• Multi-protocol detection: TCP (21, 22, 80, 135, 445, 3389, 25565, 25566) and UDP (NetBIOS). 多协议探测：支持 TCP 及 UDP (NetBIOS) 探测。
• Minimalist output format suitable for terminal integration. 极简的输出格式，适合终端集成。
• Automatic network interface and subnet detection. 自动识别网卡及子网掩码。
• No C-runtime dependencies (pure Rust implementation). 无 C 语言运行库依赖（纯 Rust 实现）。

Installation / 安装方式

Binary Download / 下载二进制文件

You can download the pre-compiled executable for Windows directly: 您可以直接下载预编译的 Windows 可执行文件：

Download listlanhost.exe v1.0.0

From Source / 从源码编译

git clone [https://github.com/ra1nyxin/listlanhost](https://github.com/ra1nyxin/listlanhost)
cd listlanhost
cargo build --release

To use it globally as lslh, move the executable to a directory in your PATH and rename it: 若想全局使用 lslh 命令，请将生成的程序移动至 PATH 目录并重命名：

copy .\target\release\listlanhost.exe $HOME\.cargo\bin\lslh.exe

Usage / 使用方法

Simply run the command in your terminal: 只需在终端中运行以下命令：

lslh

Example Output / 输出示例

SCANNING RANGE: 192.168.1.105/24 [##############################] 254/254

SCAN RESULTS:
 IP ADDRESS      STATUS   METHOD 
 192.168.1.1     ONLINE   TCP:80 
 192.168.1.102   ONLINE   TCP:3389 
 192.168.1.105   ONLINE   UDP:137

License / 许可协议

This project is licensed under the MIT License. 本项目采用 MIT 许可协议。

---

Copyright (c) 2025 ra1nyxin qwq