# 使用 Homebrew 安装 synscan

查看 synscan 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:synscan
```

其他安装命令:

### macOS

- Homebrew (100%):

```sh
brew install synscan
```

  证据: local Homebrew formula metadata

## 软件包事实

- **软件包键:** brew:synscan
- **软件包管理器:** Homebrew
- **软件包管理器页面:** <https://formulae.brew.sh/formula/synscan>
- **版本:** 5.02
- **来源摘要:** Asynchronous half-open TCP portscanner
- **主页:** <https://digit-labs.org/files/tools/synscan/>
- **上游文档:** <https://digit-labs.org/files/tools/synscan/>
- **许可证:** GPL-2.0-or-later
- **源码归档:** <https://digit-labs.org/files/tools/synscan/releases/synscan-5.02.tar.gz>
- **最后更新:** 2026-06-25T13:38:09+02:00
- **已生成:** 2026-08-04T22:13:35+00:00

## 可执行文件

- sslog (cli)
- synscan (cli)
- sslog (别名)
- synscan (别名)

## 依赖

- libpcap

## 安装行为

- post-install 钩子: 未定义
- Bottle: 可用 于 arm64_big_sur, arm64_linux, arm64_monterey, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, big_sur, catalina, monterey, sonoma, ventura

## 版本和新鲜度

- 页面生成时间: 2026-08-04
- 管理器版本: 5.02
- 管理器更新时间: 2026-06-25
- 本地数据: OK
- 上游仓库: https://digit-labs.org/files/tools/synscan/
- 信息: Release/tag comparison is only available for GitHub repositories.
## 项目历史与用法

synscan is a small security CLI: an asynchronous half-open TCP port scanner packaged by Homebrew for users who want a fast SYN-scan tool outside larger scanner suites.

### 项目历史

The official digit-labs page describes Synscan as an asynchronous half-open TCP port scanner that sends TCP packets with the SYN flag to blocks of destination addresses as fast as the host interface and kernel can support.

The same page records a compact lineage: Synscan versions up to 3.9b6 were based on version 1.6 by psychoid/tCl, while Synscan 5.0 was a complete rewrite with a cleaner codebase, efficiency improvements, checksum fixes, adjustable scan timing, and a simpler design intended to allow future IPv6 support.

### 采用历史

The input package facts show Homebrew packaging for `synscan`. Upstream also lists releases as tarballs and says the tool was known to compile on Linux, xBSD, Mac OS X, and Solaris, which explains why a portable Unix package manager would carry it.

### 使用方式

synscan is used from the command line to perform half-open TCP port scans against ranges of destination addresses. Its companion executable `sslog` is also listed in the Homebrew-derived input facts.

The tool sits in the older Unix security-tool tradition: focused source tarballs, direct packet behavior, and terse CLI usage rather than a large service or framework.

### 为什么软件包爱好者会关心

Package nerds care about synscan because it is the kind of sharp, single-purpose network tool that package managers preserve even when its upstream surface is just a small project page and release tarballs.

Its portability notes across Linux, BSD, macOS, and Solaris make it a good example of formula maintenance for low-level networking code.

### 时间线

- Pre-5.0: Synscan versions through 3.9b6 were based on version 1.6 by psychoid/tCl.
- 5.0: Synscan was rewritten with efficiency, checksum, timing, and design changes.
- 5.02: The digit-labs page lists synscan-5.02.tar.gz as the newest non-beta release.

### Related projects

- The official page points to the earlier bindshell.net synscan page and credits version 1.6 by psychoid/tCl as the base for older releases.
- In package taxonomies, synscan is adjacent to other TCP port scanners and packet-level security utilities.

### 来源

- <https://www.digit-labs.org/files/tools/synscan/>
- input source_facts.executables and source_facts.package-manager


## 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:** synscan
- **Version Scheme:** 0
- **Revision:** 1
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** stable


## 相关链接

- [Secret-risk packages](https://pkg.so/zh-hans/secret-risk-packages/) - Has protected-tool coverage, approval-gate, or non-low Geiger security signals.
- [Terminal utility packages](https://pkg.so/zh-hans/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Networking and protocol packages](https://pkg.so/zh-hans/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata.
- [Security and crypto packages](https://pkg.so/zh-hans/security-crypto-tools/) - Matched security, identity, cryptography, password, signing, or certificate metadata.
- [libpcap](https://pkg.so/zh-hans/brew/libpcap/) - Runtime dependency declared by Homebrew.
- [masscan](https://pkg.so/zh-hans/brew/masscan/) - Shares pkgdb curated category or tags: cli, port-scanner, security, tcp.
- [nmap](https://pkg.so/zh-hans/brew/nmap/) - Shares pkgdb curated category or tags: cli, port-scanner, security.
- [rustscan](https://pkg.so/zh-hans/brew/rustscan/) - Shares pkgdb curated category or tags: cli, port-scanner, security.
- [naabu](https://pkg.so/zh-hans/brew/naabu/) - Shares pkgdb curated category or tags: cli, port-scanner, security.
- [scilla](https://pkg.so/zh-hans/brew/scilla/) - Shares pkgdb curated category or tags: cli, port-scanner, security.
- [rshijack](https://pkg.so/zh-hans/brew/rshijack/) - Shares pkgdb curated category or tags: cli, security, tcp.
- [openssl@3](https://pkg.so/zh-hans/brew/openssl-3/) - Shares pkgdb curated category or tags: cli, security.
- [gnutls](https://pkg.so/zh-hans/brew/gnutls/) - Shares pkgdb curated category or tags: cli, security.

## Combined YAML source

View the package source record on GitHub. [combined/synscan.yml](https://github.com/mxcl/pkgdb/blob/main/combined/synscan.yml)


## 来源

- pkg.so package database
- Geiger risk classifier
- package-page enrichment
- curated package history
- package version freshness
- pkgdb category and tag curation
- package relationship graph
- cross-ecosystem install command graph