# 使用 Homebrew 安装 ehco 查看 ehco 的安装路径、可执行文件、元数据以及面向 AI 代理工作流的安全说明。 ## 安装 ```sh sudo av install brew:ehco ``` 其他安装命令: ### macOS - Homebrew (100%): ```sh brew install ehco ``` 证据: local Homebrew formula metadata ## 软件包事实 - **软件包键:** brew:ehco - **软件包管理器:** Homebrew - **软件包管理器页面:** - **版本:** 1.1.6 - **来源摘要:** Network relay tool and a typo :) - **主页:** - **仓库:** - **上游文档:** - **许可证:** GPL-3.0-only - **源码归档:** - **已生成:** 2026-07-08T18:08:21+00:00 ## 可执行文件 - ehco (cli) - ehco (别名) ## 构建依赖 - go ## 安装行为 - post-install 钩子: 未定义 - Bottle: 可用 于 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux ## 版本和新鲜度 - 页面生成时间: 2026-07-08 - 管理器版本: 1.1.6 - 本地数据: OK - 上游仓库: https://github.com/Ehco1996/ehco - 检测到的最新版本: v1.1.6 (当前) - 信息: No package-manager update timestamp was available. ## 项目历史与用法 ehco is a lightweight Go TCP/UDP relay and tunneling tool. Its public history is thin but clear: a small networking CLI for forwarding traffic, debugging connectivity, and deploying simple relay paths. ### 项目历史 The first public GitHub release was v0.0.1 in June 2019. The project reached v1.0.0 in February 2021, and release notes around v1.0 and v1.1 show it adding monitoring, metrics, hot reload, load-balancing improvements, and prebuilt binaries. Later releases continued the same practical operations focus, including VLESS and Shadowsocks-related work in 2026 and an updater tied to GitHub releases. ### 采用历史 ehco appears to have niche adoption compared with larger proxy stacks. The input package metadata lists Homebrew as the only package manager, while the upstream releases provide ready-made binaries for major platforms. ### 使用方式 The README positions ehco for relaying TCP or UDP traffic between hosts, simple network tunneling, debugging connectivity, lightweight proxy alternatives, and internal infrastructure tooling. ### 为什么软件包爱好者会关心 For package maintainers, ehco is a small Go networking binary with straightforward release assets. It is interesting mostly as an example of the long tail of useful relay tools that are too small for broad distro fame but useful enough to package. ### 时间线 - 2019-06-15: v0.0.1 is published. - 2020-06-23: v0.1.0 is published. - 2021-02-15: v1.0.0 is published. - 2021-09-05: v1.1.0 adds a new batch of relay, monitoring, and hot-reload changes. - 2026-03-13: v1.1.6 includes VLESS user sync and Shadowsocks 2022 support. ### Related projects - The release history references xray, VLESS, and Shadowsocks as related proxy and tunneling ecosystems. - Comparable usage overlaps with simple TCP/UDP forwarding tools, tunnels, and lightweight proxy stacks. ### 来源 - - ## 安全说明 broad file, network, media, or database tool signal. - **Geiger 风险:** blue / 中 - broad file, network, media, or database tool signal ## 源数据库详情 - **Source Database:** Homebrew formula API - **Tap:** homebrew/core - **Full Name:** ehco - **Version Scheme:** 0 - **Revision:** 0 - **Head Version:** HEAD - **Bottle Stable Root URL:** - **Deprecated:** no - **Disabled:** no - **Keg Only:** no - **URL Keys:** head, stable ## 相关链接 - [Source-control packages](https://www.automicvault.com/zh-hans/pkg/source-control-tools/) - Belongs to a source-control command family. - [Secret-risk packages](https://www.automicvault.com/zh-hans/pkg/secret-risk-packages/) - Has protected-tool coverage, approval-gate, or non-low Geiger security signals. - [Terminal utility packages](https://www.automicvault.com/zh-hans/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata. - [Networking and protocol packages](https://www.automicvault.com/zh-hans/pkg/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata. - [go](https://www.automicvault.com/zh-hans/pkg/brew/go/) - Build dependency declared by Homebrew. - [gost](https://www.automicvault.com/zh-hans/pkg/brew/gost/) - Shares av.db curated category or tags: cli, networking, proxy, tunnel. - [mihomo](https://www.automicvault.com/zh-hans/pkg/brew/mihomo/) - Shares av.db curated category or tags: cli, networking, proxy, tunnel. - [overtls](https://www.automicvault.com/zh-hans/pkg/brew/overtls/) - Shares av.db curated category or tags: cli, networking, proxy, tunnel. - [socat](https://www.automicvault.com/zh-hans/pkg/brew/socat/) - Shares av.db curated category or tags: cli, networking, relay. - [autossh](https://www.automicvault.com/zh-hans/pkg/brew/autossh/) - Shares av.db curated category or tags: cli, networking, tunnel. - [brook](https://www.automicvault.com/zh-hans/pkg/brew/brook/) - Shares av.db curated category or tags: cli, networking, proxy. - [cloudflared](https://www.automicvault.com/zh-hans/pkg/brew/cloudflared/) - Shares av.db curated category or tags: cli, networking, proxy, tunnel. - [connect](https://www.automicvault.com/zh-hans/pkg/brew/connect/) - Shares av.db curated category or tags: cli, networking, proxy. - [proxy](https://www.automicvault.com/zh-hans/pkg/npm/proxy/) - Local metadata places this package in an adjacent workflow. Shared terms: cli, network, networking, proxy, tunnel. - [proxytunnel](https://www.automicvault.com/zh-hans/pkg/brew/proxytunnel/) - Local package facts share a topical domain. Shared terms: cli, networking, proxy, tunnel. ## Combined YAML source View the package source record on GitHub. [combined/ehco.yml](https://github.com/automic-vault/db/blob/main/combined/ehco.yml) ## 来源 - Nucleus package database - Geiger risk classifier - package-page enrichment - curated package history - package version freshness - av.db category and tag curation - package relationship graph - cross-ecosystem install command graph