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使用 Homebrew, apk, apt, dnf, Nix, pacman 安装 lcdproc

查看 lcdproc 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 lcdproc

local Homebrew formula metadata

Linux

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

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

Debian apt已验证 · 92%
sudo apt install lcdproc

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

Fedora dnf已验证 · 92%
sudo dnf install lcdproc

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

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

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

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

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

概览

软件包摘要

Display real-time system information on a LCD

命令和别名

  • LCDd
  • fortune.pl
  • iosock.pl
  • lcdexec
  • lcdident.pl
  • lcdmetar.pl
  • lcdproc
  • lcdvc
  • tail.pl
  • x11amp.pl

历史

项目历史与用法

LCDproc is a client/server suite for driving character LCDs, VFDs, and related small displays from Unix-like systems. The daemon `LCDd` talks to display hardware, while clients such as `lcdproc` send system status and application data over a TCP protocol.

项目历史

The project README says LCDproc was originally written by William Ferrell and Selene Scriven. The credits file describes Ferrell as the project founder and author of the first versions, and Scriven as the main programmer for versions 0.2 through 0.4-pre9, turning the original small single-system utility into the recognizable LCDproc form.

LCDproc's early site history page was active by 2002, and its changelog shows the long 0.5 series adding and maintaining drivers for HD44780-style displays, serial devices, USB devices, graphical displays, Raspberry Pi and other embedded connections, curses and X11 output, and remote-control input.

采用历史

LCDproc spread through Linux and BSD hobbyist, server, HTPC, and embedded installations where small front-panel displays were useful for CPU load, uptime, network state, media-center status, or appliance feedback. Its README emphasizes that the client and server communicate over TCP, so the machine producing data and the machine connected to the display do not need to be the same host.

Package-manager adoption across Homebrew, Debian, Ubuntu, Fedora, Arch, Nix, and Alpine reflects its status as old-school system hardware glue: not glamorous, but reusable enough that distributions keep shipping both the daemon and example clients.

使用方式

Typical deployments configure `LCDd.conf` for the display driver and connection type, run the `LCDd` daemon, then start clients such as `lcdproc`, `lcdexec`, or custom scripts that send screens and widgets to the daemon.

为什么软件包爱好者会关心

LCDproc matters to package nerds because it is a classic hardware-support package: a daemon, many optional drivers, sample config files, init/service integration, and decades of compatibility work for devices that may only exist on one appliance or front panel.

It also shows why packaging hardware tools is messy: the same package can be a server daemon, a set of client utilities, Perl examples, config templates, and driver support for serial, parallel, USB, GPIO, I2C, framebuffer, curses, and X11 targets.

时间线

  • 1998: README copyright range begins with the first LCDproc era.
  • 2002-10-14: Official site history page recorded LCDproc website development by project developers.
  • 2016: README described a migration from SourceForge to GitHub.
  • 2017-05-27: v0.5.8 release tag published on GitHub.
  • 2019-02-10: v0.5.9 release tag published on GitHub.

Related projects

  • Related hardware and software include Matrix Orbital and Crystalfontz displays, HD44780-compatible controllers, LIRC/IR input, curses, X11 display output, Raspberry Pi GPIO and I2C display adapters, and monitoring clients that feed status text to `LCDd`.

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

  • 未记录 Homebrew bottle 元数据。

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。

local files

Configuration and credential file locations

These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval.

Configuration files

Config paths the tool may read or write during local use.

Unix
/etc/lcdproc/LCDd.conf/etc/lcdproc/lcdproc.conf

可执行文件

已安装的可执行文件

命令类型暴露范围备注
LCDd可执行文件已索引可执行文件从本地可执行文件索引发现。
fortune.pl可执行文件已索引可执行文件从本地可执行文件索引发现。
iosock.pl可执行文件已索引可执行文件从本地可执行文件索引发现。
lcdexec可执行文件已索引可执行文件从本地可执行文件索引发现。
lcdident.pl可执行文件已索引可执行文件从本地可执行文件索引发现。
lcdmetar.pl可执行文件已索引可执行文件从本地可执行文件索引发现。
lcdproc可执行文件已索引可执行文件从本地可执行文件索引发现。
lcdvc可执行文件已索引可执行文件从本地可执行文件索引发现。
tail.pl可执行文件已索引可执行文件从本地可执行文件索引发现。
x11amp.pl可执行文件已索引可执行文件从本地可执行文件索引发现。

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2026-08-03
管理器版本0.5.9
管理器更新时间
本地数据未知
上游不可用
检测到的最新版本未检测到
  • OK没有生成新鲜度警告。

安装元数据

软件包元数据

软件包键brew:lcdproc
版本0.5.9
软件包管理器Homebrew
主页https://www.lcdproc.org/
仓库https://github.com/lcdproc/lcdproc
Bottle未记录
服务未声明

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%

lcdproc 0.5.9-7+b3

LCD display driver daemon and clients

http://www.lcdproc.org/

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

lcdproc-extra-drivers 0.5.9-7+b3

extra drivers for the LCD display driver daemon

http://www.lcdproc.org/

sudo apt install lcdproc-extra-drivers
  • Section: utils
  • Architecture: amd64
  • Source Package: lcdproc
  • 5 依赖
  • normalized package name match
  • 匹配方式：Lcdproc
Debian stable package indexes · deb.debian.org · Debian stable package indexes: lcdproc-extra-drivers from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Nix95%

lcdproc

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

lcdproc 0.5.9-7build2

LCD display driver daemon and clients

http://www.lcdproc.org/

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

lcdproc-extra-drivers 0.5.9-7build2

extra drivers for the LCD display driver daemon

http://www.lcdproc.org/

sudo apt install lcdproc-extra-drivers
  • Section: universe/utils
  • Architecture: amd64
  • Source Package: lcdproc
  • 5 依赖
  • normalized package name match
  • 匹配方式：Lcdproc
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: lcdproc-extra-drivers from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
apk95%

lcdproc 0.5.9-r6

Multi-platform LCD display driver

https://www.lcdproc.org/

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

lcdproc-doc 0.5.9-r6

Multi-platform LCD display driver (documentation)

https://www.lcdproc.org/

sudo apk add lcdproc-doc
  • License: GPL-2.0-or-later
  • Architecture: x86_64
  • Source Package: lcdproc
  • normalized package name match
  • 匹配方式：Lcdproc
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: lcdproc-doc from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

lcdproc-openrc 0.5.9-r6

Multi-platform LCD display driver (OpenRC init scripts)

https://www.lcdproc.org/

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

lcdproc 0.5.9-28.20210209git5c21e8c.fc45

Display real-time system information on a 20x4 back-lit LCD

http://lcdproc.org

sudo dnf install lcdproc
  • License: GPL-2.0-only
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: lcdproc
  • 20 依赖
  • 3 提供
  • normalized package name match
  • 匹配方式：Lcdproc
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: lcdproc from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst
pacman95%

lcdproc 0.5.9-11

Utility to drive one or more LCD (and LCD-like) devices

http://lcdproc.omnipotent.net/

sudo pacman -S lcdproc
  • License: GPL
  • Architecture: x86_64
  • 1 依赖
  • 1 可选依赖
  • normalized package name match
  • 匹配方式：Lcdproc
Arch Linux sync databases · geo.mirror.pkgbuild.com · Arch Linux sync databases: lcdproc from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz

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。

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
  • cross-ecosystem install command graph
  • curated configuration and credential file locations
  • curated package history
  • external package-manager database matches
  • pkg.so package database
  • pkgdb category and tag curation