Automic VaultAutomic Vault

brew

使用 Homebrew, apk, dnf, Nix, pacman, apt, zypper 安装 libeatmydata

查看 libeatmydata 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。

安装命令安全说明

安装

其他安装命令

macOS

Homebrew已验证 · 100%
brew install libeatmydata

local Homebrew formula metadata

Linux

Alpine Linux apk已验证 · 92%
sudo apk add libeatmydata

Alpine Linux edge package indexes · libeatmydata · 来源: dl-cdn.alpinelinux.org

Fedora dnf已验证 · 92%
sudo dnf install libeatmydata

Fedora Rawhide package metadata · libeatmydata · 来源: dl.fedoraproject.org

Nix已验证 · 92%
nix profile install nixpkgs#libeatmydata

nixpkgs package indexes · pkgs/by-name/li/libeatmydata/package.nix · 来源: api.github.com

Arch Linux pacman已验证 · 92%
sudo pacman -S libeatmydata

Arch Linux sync databases · libeatmydata · 来源: geo.mirror.pkgbuild.com

Debian apt已验证 · 92%
sudo apt install eatmydata

Debian stable package indexes · eatmydata · 来源: deb.debian.org

openSUSE zypper已验证 · 92%
sudo zypper install eatmydata

openSUSE Tumbleweed package metadata · eatmydata · 来源: download.opensuse.org

概览

软件包摘要

LD_PRELOAD library and wrapper to transparently disable fsync and related calls

命令和别名

  • eatmydata

历史

项目历史与用法

libeatmydata is Stewart Smith's LD_PRELOAD library and `eatmydata` wrapper that deliberately turns durability operations such as fsync and O_SYNC into no-ops to make disposable test or build workloads faster.

项目历史

The project page describes libeatmydata as a small LD_PRELOAD library, warns users not to use it where stored data matters, and notes a migration from an old Bazaar repository to GitHub. The GitHub README ties the project to Smith's linux.conf.au 2007 talk, 'Eat My Data: How Everybody gets File IO Wrong,' and says the talk covered common mistakes in POSIX file I/O.

The GitHub tags show historical releases libeatmydata-65 in September 2012, libeatmydata-82 in June 2013, libeatmydata-105 in November 2016, then v129 in April 2021, v130 in October 2021, and v131 in January 2023. The v130 release added a `syncfs()` wrapper, and v131 included macOS build and test fixes.

采用历史

The official page notes that most Linux distributions package libeatmydata as `eatmydata`, and the README gives Debian/Ubuntu installation as `apt install eatmydata`. Its adoption is strongest in test suites, package builds, and other repeatable workloads where crash safety is intentionally traded away for speed.

使用方式

The normal usage is intentionally tiny: install the package and run `eatmydata foo`. The README and project page both stress the safety boundary: use it for testing or disposable work, not for programs whose on-disk data you care about.

为什么软件包爱好者会关心

libeatmydata is beloved package-nerd plumbing because it names the tradeoff honestly and exposes it as one wrapper command. It is especially useful for distribution builders and database test runners who understand that avoiding fsync is unsafe for production but valuable in controlled, throwaway environments.

时间线

  • 2007: Project originated from Stewart Smith's linux.conf.au talk on POSIX file I/O mistakes.
  • 2012: libeatmydata-65 tag published.
  • 2013: libeatmydata-82 tag published.
  • 2016: libeatmydata-105 tag published.
  • 2021: v129 and v130 releases published; v130 added syncfs wrapping.
  • 2023: v131 release published with small fixes including macOS build and test work.

Related projects

  • The project history references Bazaar, Launchpad, GitHub, Linux distribution packages named `eatmydata`, MySQL test-suite usage, and the POSIX file I/O APIs that the preload library intercepts.

安全态势

风险级别：绿色

library-like package without higher-risk signals.

风险分类器

绿色 风险 · 低 置信度 · appliance

原因

  • library-like package without higher-risk signals

信号

  • metadata:library-like

安装行为

  • formula 元数据中未记录 Homebrew post-install 钩子。
  • Homebrew bottle 元数据适用于 8 个平台目标。
  • 构建元数据列出 4 个构建依赖。

建议审查

在无人值守的代理使用前，请检查该工具是否读取明文凭据、写入远程状态、发布制品或调用插件。

可执行文件

已安装的可执行文件

命令类型暴露范围备注
eatmydatacli全局可执行文件

新鲜度

版本和新鲜度

这些信号区分页生成时间、软件包管理器活动和上游发布比较。只有存在证据 URL 和可比较版本时，才会提示版本落后。

页面生成时间2026-07-25
管理器版本131
管理器更新时间2026-06-22
本地数据OK
上游not checked
检测到的最新版本未检测到

https://github.com/stewartsmith/libeatmydata

安装元数据

软件包元数据

软件包键brew:libeatmydata
版本131
软件包管理器Homebrew
软件包管理器页面https://formulae.brew.sh/formula/libeatmydata
主页https://www.flamingspork.com/projects/libeatmydata/
仓库https://github.com/stewartsmith/libeatmydata
上游文档https://github.com/stewartsmith/libeatmydata#readme
许可证GPL-3.0-or-later
源码归档https://github.com/stewartsmith/libeatmydata/releases/download/v131/libeatmydata-131.tar.gz
最后更新2026-06-22T14:05:16-07:00
Pulseupdated
构建依赖autoconf, autoconf-archive, automake, libtool
Bottle可用 (于 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, sonoma, ventura, x86_64_linux)
Homebrew post-install未定义
服务未声明

注册表事实

源数据库详情

Source DatabaseHomebrew formula API
Taphomebrew/core
Full Namelibeatmydata
Version Scheme0
Revision0
Head VersionHEAD
Bottle Stable Root URLhttps://ghcr.io/v2/homebrew/core
Deprecatedno
Disabledno
Keg Onlyno
URL Keys
  • head
  • stable

源数据库匹配

其他软件包管理器记录

匹配项来自外部软件包管理器索引，并与本地 Automic Vault 软件包链接分开显示。

Debian apt95%

eatmydata 131-2

Library and utilities designed to disable fsync and friends

https://www.flamingspork.com/projects/libeatmydata/

sudo apt install eatmydata
  • Section: utils
  • Architecture: all
  • Source Package: libeatmydata
  • 1 依赖
  • normalized package name match
  • 匹配方式：Libeatmydata
Debian stable package indexes · deb.debian.org · Debian stable package indexes: eatmydata from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

libeatmydata1 131-2+b1

Library and utilities designed to disable fsync and friends - shared library

https://www.flamingspork.com/projects/libeatmydata/

sudo apt install libeatmydata1
  • Section: libs
  • Architecture: amd64
  • Source Package: libeatmydata
  • 1 依赖
  • normalized package name match
  • 匹配方式：Libeatmydata
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libeatmydata1 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Nix95%

libeatmydata

nix profile install nixpkgs#libeatmydata
  • normalized package name match
  • 匹配方式：Libeatmydata
nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/li/libeatmydata/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
Ubuntu apt95%

eatmydata 131-1ubuntu1

Library and utilities designed to disable fsync and friends

https://www.flamingspork.com/projects/libeatmydata/

sudo apt install eatmydata
  • Section: utils
  • Architecture: all
  • Source Package: libeatmydata
  • 1 依赖
  • normalized package name match
  • 匹配方式：Libeatmydata
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: eatmydata from https://archive.ubuntu.com/ubuntu/dists/noble/main/binary-amd64/Packages.gz
Ubuntu apt95%

libeatmydata1 131-1ubuntu1

Library and utilities designed to disable fsync and friends - shared library

https://www.flamingspork.com/projects/libeatmydata/

sudo apt install libeatmydata1
  • Section: utils
  • Architecture: amd64
  • Source Package: libeatmydata
  • 1 依赖
  • normalized package name match
  • 匹配方式：Libeatmydata
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libeatmydata1 from https://archive.ubuntu.com/ubuntu/dists/noble/main/binary-amd64/Packages.gz
apk95%

libeatmydata 131-r7

LD_PRELOAD library and utility that disables all forms of writing data safely to disk

https://www.flamingspork.com/projects/libeatmydata/

sudo apk add libeatmydata
  • License: GPL-3.0-or-later
  • Architecture: x86_64
  • Source Package: libeatmydata
  • 1 依赖
  • 1 提供
  • normalized package name match
  • 匹配方式：Libeatmydata
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: libeatmydata from https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz
dnf95%

eatmydata 131-3.fc44

Utility to disable fsync() and friends for the command specified

https://www.flamingspork.com/projects/libeatmydata/

sudo dnf install eatmydata
  • License: GPL-3.0-only
  • Category: Development/Tools
  • Architecture: x86_64
  • Source Package: libeatmydata
  • 2 依赖
  • 1 提供
  • normalized package name match
  • 匹配方式：Libeatmydata
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: eatmydata from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
dnf95%

libeatmydata 131-3.fc44

Library and utilities designed to disable fsync and friends

https://www.flamingspork.com/projects/libeatmydata/

sudo dnf install libeatmydata
  • License: GPL-3.0-only
  • Category: Development/Tools
  • Architecture: x86_64
  • Source Package: libeatmydata
  • 2 依赖
  • 2 提供
  • normalized package name match
  • 匹配方式：Libeatmydata
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: libeatmydata from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
pacman95%

libeatmydata 131-2

Library and utilities designed to disable fsync and friends.

https://github.com/stewartsmith/libeatmydata

sudo pacman -S libeatmydata
  • License: GPL3
  • Architecture: x86_64
  • 1 依赖
  • normalized package name match
  • 匹配方式：Libeatmydata
Arch Linux sync databases · geo.mirror.pkgbuild.com · Arch Linux sync databases: libeatmydata from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz
zypper92%

eatmydata 131-2.3

A library to disable fsync calls

https://www.flamingspork.com/projects/libeatmydata/

sudo zypper install eatmydata
  • License: GPL-3.0-only
  • Category: Development/Tools/Other
  • Architecture: x86_64
  • Source Package: eatmydata
  • 3 依赖
  • 2 提供
  • installed executable or alias match
  • 匹配方式：Eatmydata
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: eatmydata from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst

软件包图谱

链接来自本地软件包关系图、补充数据、依赖边、生态匹配和软件包 hub 归属。

相关工具

  • autoconfBuild dependency declared by Homebrew.
  • automakeBuild dependency declared by Homebrew.
  • libtoolBuild dependency declared by Homebrew.

相同工作流

  • eatmemoryShares av.db curated category or tags: cli, system, testing.
  • libcpucyclesShares av.db curated category or tags: cli, performance, system.
  • phoronix-test-suiteShares av.db curated category or tags: cli, performance, system, testing.
  • asitopShares av.db curated category or tags: cli, performance, system.
  • atopShares av.db curated category or tags: cli, performance, system.
  • bonnie++Shares av.db curated category or tags: cli, performance, system.

来源线索

由仓库数据生成

此页面由 av-web 从 scripts/generate-pkg-sqlite.py 生成的私有软件包 SQLite 工件提供。

使用的来源

  • Geiger risk classifier
  • Nucleus package database
  • av.db category and tag curation
  • cross-ecosystem install command graph
  • curated package history
  • external package-manager database matches
  • package relationship graph
  • package version freshness
  • package-page enrichment