# 使用 Homebrew 安装 lolcrab

查看 lolcrab 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:lolcrab
```

其他安装命令:

### macOS

- Homebrew (100%):

```sh
brew install lolcrab
```

  证据: local Homebrew formula metadata

## 软件包事实

- **软件包键:** brew:lolcrab
- **软件包管理器:** Homebrew
- **版本:** 0.4.1
- **来源摘要:** Make your console colorful, with OpenSimplex noise
- **主页:** <https://github.com/mazznoer/lolcrab>
- **仓库:** <https://github.com/mazznoer/lolcrab>
- **已生成:** 2026-08-03T19:37:03+00:00

## 可执行文件

- lolcrab (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: 0.4.1
## 项目历史与用法

`lolcrab` is a Rust terminal colorizer that describes itself as like `lolcat` but with OpenSimplex-style noise and more color. It reads files or standard input and colorizes terminal output with gradients, animation, and configurable noise parameters.

### 项目历史

The official README says `lolcrab` is a fork of `lcat-rs`, placing it in the family of playful terminal color filters descended from `lolcat`. The GitHub repository was created in 2021, and GitHub releases show the public 0.2 through 0.4 series continuing into 2025.

### 采用历史

`lolcrab` is distributed as a Rust crate and through package-manager channels. Its README points users to precompiled Linux, macOS, and Windows binaries on GitHub releases, documents `cargo install lolcrab`, and includes a Repology packaging badge; the batch input records Homebrew packaging.

### 使用方式

The CLI accepts files or standard input, defaults to a rainbow gradient, and exposes options for gradient selection, custom CSS gradients, noise scale, seed, inverted/background coloring, animation, and version/help output. The README also documents library use from Rust through `Lolcrab::new` and `colorize_str`.

### 为什么软件包爱好者会关心

`lolcrab` is small but package-catalog-friendly: it is a cross-platform terminal toy, a Rust binary crate, and a modern variant of the long-running `lolcat` terminal-filter idea. It is useful when testing packaging of Rust CLI tools with release binaries and Cargo installation paths.

### 时间线

- 2021: `mazznoer/lolcrab` repository created on GitHub.
- 2022: v0.2.0 release published on GitHub.
- 2024: v0.4.0 release published on GitHub.
- 2025: v0.4.1 release published on GitHub.

### Related projects

- `lcat-rs` is the upstream project named in the README as the fork source.
- `lolcat` is the older terminal-colorizer concept that `lolcrab` explicitly references.

### 来源

- <https://api.github.com/repos/mazznoer/lolcrab>
- <https://github.com/mazznoer/lolcrab#readme>
- <https://github.com/mazznoer/lolcrab/releases/tag/v0.4.1>
- source_facts.package-manager-url


## 安全说明

narrow executable package without higher-risk signals.

- **Geiger 风险:** 绿色 / 低
- narrow executable package without higher-risk signals


## Combined YAML source

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


## 来源

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