# 使用 Homebrew 安装 cidrmerge

查看 cidrmerge 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:cidrmerge
```

其他安装命令:

### macOS

- Homebrew (100%):

```sh
brew install cidrmerge
```

  证据: local Homebrew formula metadata

## 软件包事实

- **软件包键:** brew:cidrmerge
- **软件包管理器:** Homebrew
- **版本:** 1.5.3
- **来源摘要:** CIDR merging with network exclusion
- **主页:** <https://cidrmerge.sourceforge.net/>
- **已生成:** 2026-08-03T19:37:03+00:00

## 可执行文件

- cidrmerge (别名)

## 安装行为

- Bottle: 不可用

## 版本和新鲜度

- 页面生成时间: 2026-08-03
- 管理器版本: 1.5.3
## 项目历史与用法

CIDRMerge is a C command-line tool and library for merging CIDR networks while applying whitelist-based network exclusion.

### 项目历史

The SourceForge project was created in August 2005 by Daniele Depetrini. The homepage describes a CIDR merge implementation whose output is summarized as small as possible, with an optimization library, a command-line program, and conversion scripts for netmask and CIDR formats.

### 采用历史

The homepage says CIDRMerge has been widely used for blacklist merge and optimization and notes use by big ISPs. SourceForge file history shows releases from 1.1.0 in August 2005 through 1.5.3 in July 2008, and Homebrew still packages 1.5.3.

### 使用方式

Users feed CIDR-formatted lines on standard input, optionally pass a whitelist file, and receive merged or whitelist-filtered CIDR output. The homepage calls out blacklist optimization, RBLDNS workflows, ACL or routing-table reduction, and network-complement computation.

### 为什么软件包爱好者会关心

CIDRMerge is old-school package-nerd material: a small C utility, CVS-hosted on SourceForge, still useful enough to be bottled by Homebrew years after its last upstream release. It reflects the practical sysadmin lineage of packaging compact network-list tools for spam filtering, firewalling, and route-table maintenance.

### 时间线

- 2005: SourceForge project created.
- 2005: cidrmerge-1.1.0 released.
- 2005: cidrmerge-1.5.0 and 1.5.1 released.
- 2008: cidrmerge-1.5.3 released.
- 2026: Homebrew formula still packages cidrmerge-1.5.3.

### Related projects

- The homepage explicitly mentions RBLDNS and Michael Tokarev's qsort code; related package-manager peers in this batch include cidr and cidr2range.

### 来源

- <https://cidrmerge.sourceforge.net/>
- <https://sourceforge.net/rest/p/cidrmerge>
- <https://sourceforge.net/projects/cidrmerge/rss?path=/>
- <https://sourceforge.net/p/cidrmerge/code/>
- <https://formulae.brew.sh/api/formula/cidrmerge.json>


## 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


## Combined YAML source

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


## 来源

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