Automic VaultAutomic Vault

brew

使用 Homebrew, apk, apt, dnf, MacPorts, Nix, pacman, zypper 安装 enca

查看 enca 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 enca

local Homebrew formula metadata

MacPorts已验证 · 94%
sudo port install enca

MacPorts ports tree · textproc/enca/Portfile · 来源: api.github.com

Linux

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

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

Debian apt已验证 · 92%
sudo apt install enca

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

Fedora dnf已验证 · 92%
sudo dnf install enca

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

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

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

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

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

openSUSE zypper已验证 · 92%
sudo zypper install enca

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

概览

软件包摘要

Charset analyzer and converter

命令和别名

  • enca
  • enconv

历史

项目历史与用法

Enca, the Extremely Naive Charset Analyser, is a command-line tool and library for detecting text encodings and converting files through built-in and external converters. Its niche is old-fashioned but still practical: figuring out what character set a text file is using before a script or migration mangles it.

项目历史

The README preserves a clear maintenance lineage: original copyright by David Necas from 2000 to 2003, later work by Michal Cihar from 2009 to 2016, and Project OSS Revival maintenance from 2025 to 2026. Michal Cihar's project page lists Enca 1.19 and links the historical `nijel/enca` repository, while the package metadata points to the revived Project OSS Revival repository.

采用历史

Enca's adoption has been mostly in Unix text-processing and distribution packaging rather than in application-level branding. Its value comes from being scriptable through the `enca` and `enconv` commands and from supporting Central and Eastern European language encodings alongside multibyte encodings.

使用方式

Users run `enca` to guess an input file's encoding and `enconv` or converter integration to rewrite text into another encoding. The README documents optional use of GNU recode, iconv, Perl charset converters, and cstocs, which is exactly the kind of plumbing that made it useful in legacy text cleanup workflows.

为什么软件包爱好者会关心

Enca is a classic small Unix package: autoconf build, C library plus CLI frontend, optional converter backends, and a job that mostly appears when old text meets modern UTF-8 assumptions. It matters to packagers because charset detection and conversion bugs are painful, regional, and hard to replace with a generic shell one-liner.

时间线

  • 2000-2003: Original Enca development credited to David Necas.
  • 2009-2016: Michal Cihar maintained Enca and published 1.19-era releases.
  • 2013: Public GitHub repository lineage was present on GitHub.
  • 2025-2026: Project OSS Revival copyright appears in the revived README.

Related projects

  • GNU recode, iconv, Perl Unicode::Map, and cstocs are documented as converter integrations or related tools.
  • libenca is the library component behind the command-line frontend.

安全态势

风险级别：绿色

narrow executable package without higher-risk signals.

风险分类器

绿色 风险 · 低 置信度 · appliance

原因

  • narrow executable package without higher-risk signals

信号

  • metadata:no-higher-risk-signals

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 6 个平台目标。

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
encacli全局可执行文件
enconvcli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2026-07-08
管理器版本1.22
管理器更新时间2026-04-09
本地数据OK
上游not checked
检测到的最新版本未检测到

https://github.com/Project-OSS-Revival/enca

安装元数据

软件包元数据

软件包键brew:enca
版本1.22
软件包管理器Homebrew
软件包管理器页面https://formulae.brew.sh/formula/enca
主页https://cihar.com/software/enca/
仓库https://github.com/Project-OSS-Revival/enca
上游文档https://cihar.com/software/enca
许可证GPL-2.0-only
源码归档https://github.com/Project-OSS-Revival/enca/releases/download/1.22/enca-1.22.tar.xz
最后更新2026-04-09T20:41:11Z
Pulseupdated
Bottle可用 (于 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, 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 Nameenca
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%

enca 1.19-3

Extremely Naive Charset Analyser - binaries

https://cihar.com/software/enca/

sudo apt install enca
  • Section: text
  • Architecture: amd64
  • 2 依赖
  • 1 可选依赖
  • normalized package name match
  • 匹配方式：Enca
Debian stable package indexes · deb.debian.org · Debian stable package indexes: enca from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

libenca-dev 1.19-3

Extremely Naive Charset Analyser - development files

https://cihar.com/software/enca/

sudo apt install libenca-dev
  • Section: libdevel
  • Architecture: amd64
  • Source Package: enca
  • 1 依赖
  • normalized package name match
  • 匹配方式：Enca
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libenca-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

libenca0 1.19-3

Extremely Naive Charset Analyser - shared library files

https://cihar.com/software/enca/

sudo apt install libenca0
  • Section: libs
  • Architecture: amd64
  • Source Package: enca
  • 1 依赖
  • normalized package name match
  • 匹配方式：Enca
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libenca0 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Nix95%

enca

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

enca 1.19-1.1build1

Extremely Naive Charset Analyser - binaries

http://cihar.com/software/enca/

sudo apt install enca
  • Section: universe/text
  • Architecture: amd64
  • 3 依赖
  • 1 可选依赖
  • normalized package name match
  • 匹配方式：Enca
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: enca from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

libenca-dbg 1.19-1.1build1

Extremely Naive Charset Analyser - debug files

http://cihar.com/software/enca/

sudo apt install libenca-dbg
  • Section: universe/debug
  • Architecture: amd64
  • Source Package: enca
  • 1 依赖
  • normalized package name match
  • 匹配方式：Enca
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libenca-dbg from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

libenca-dev 1.19-1.1build1

Extremely Naive Charset Analyser - development files

http://cihar.com/software/enca/

sudo apt install libenca-dev
  • Section: universe/libdevel
  • Architecture: amd64
  • Source Package: enca
  • 1 依赖
  • normalized package name match
  • 匹配方式：Enca
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libenca-dev from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

libenca0 1.19-1.1build1

Extremely Naive Charset Analyser - shared library files

http://cihar.com/software/enca/

sudo apt install libenca0
  • Section: universe/libs
  • Architecture: amd64
  • Source Package: enca
  • 1 依赖
  • normalized package name match
  • 匹配方式：Enca
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libenca0 from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
apk95%

enca 1.19-r4

Charset analyser and converter

http://freshmeat.net/projects/enca/

sudo apk add enca
  • License: GPL-2.0-only
  • Architecture: x86_64
  • Source Package: enca
  • 1 依赖
  • 1 提供
  • normalized package name match
  • 匹配方式：Enca
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: enca from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

enca-dev 1.19-r4

Charset analyser and converter (development files)

http://freshmeat.net/projects/enca/

sudo apk add enca-dev
  • License: GPL-2.0-only
  • Architecture: x86_64
  • Source Package: enca
  • 1 依赖
  • 1 提供
  • normalized package name match
  • 匹配方式：Enca
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: enca-dev from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

enca-doc 1.19-r4

Charset analyser and converter (documentation)

http://freshmeat.net/projects/enca/

sudo apk add enca-doc
  • License: GPL-2.0-only
  • Architecture: x86_64
  • Source Package: enca
  • normalized package name match
  • 匹配方式：Enca
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: enca-doc from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
dnf95%

enca 1.19-19.fc44

Character set analyzer and detector

http://cihar.com/software/enca

sudo dnf install enca
  • License: GPL-2.0-only
  • Category: Unspecified
  • Architecture: i686
  • Source Package: enca
  • 3 依赖
  • 2 提供
  • normalized package name match
  • 匹配方式：Enca
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: enca from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
dnf95%

enca-devel 1.19-19.fc44

Header files and libraries for enca charset analyzer

http://cihar.com/software/enca

sudo dnf install enca-devel
  • License: GPL-2.0-only
  • Category: Unspecified
  • Architecture: i686
  • Source Package: enca
  • 4 依赖
  • 2 提供
  • normalized package name match
  • 匹配方式：Enca
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: enca-devel from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
pacman95%

enca 1.22-1

Charset analyser and converter

https://cihar.com/software/enca/

sudo pacman -S enca
  • License: GPL-2.0-only
  • Architecture: x86_64
  • 2 依赖
  • normalized package name match
  • 匹配方式：Enca
Arch Linux sync databases · geo.mirror.pkgbuild.com · Arch Linux sync databases: enca from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz
zypper95%

enca 1.19-2.12

Detects encoding of text files

https://cihar.com/software/enca/

sudo zypper install enca
  • License: GPL-2.0-only
  • Category: Productivity/Other
  • Architecture: x86_64
  • Source Package: enca
  • 5 依赖
  • 1 提供
  • normalized package name match
  • 匹配方式：Enca
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: enca from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst
zypper95%

enca-devel 1.19-2.12

Header files and libraries for Enca development

https://cihar.com/software/enca/

sudo zypper install enca-devel
  • License: GPL-2.0-only
  • Category: Development/Libraries/C and C++
  • Architecture: x86_64
  • Source Package: enca
  • 3 依赖
  • 2 提供
  • normalized package name match
  • 匹配方式：Enca
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: enca-devel 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。

相同工作流

  • alignShares av.db curated category or tags: cli, developer-tools, text-processing.
  • bsdconvShares av.db curated category or tags: cli, developer-tools, text-processing.
  • cconvShares av.db curated category or tags: cli, developer-tools, text-processing.
  • cmigemoShares av.db curated category or tags: cli, developer-tools, text-processing.
  • decasifyShares av.db curated category or tags: cli, developer-tools, text-processing.
  • desedShares av.db curated category or tags: cli, developer-tools, text-processing.

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