macOS
Homebrew已验证 · 100%
brew install lcdproclocal Homebrew formula metadata
安装
其他安装命令
Linux
Alpine Linux apk已验证 · 92%
sudo apk add lcdprocAlpine Linux edge package indexes · lcdproc · 来源: dl-cdn.alpinelinux.org
Debian apt已验证 · 92%
sudo apt install lcdprocDebian stable package indexes · lcdproc · 来源: deb.debian.org
Fedora dnf已验证 · 92%
sudo dnf install lcdprocFedora Rawhide package metadata · lcdproc · 来源: dl.fedoraproject.org
Nix已验证 · 92%
nix profile install nixpkgs#lcdprocnixpkgs package indexes · pkgs/by-name/lc/lcdproc/package.nix · 来源: api.github.com
Arch Linux pacman已验证 · 92%
sudo pacman -S lcdprocArch 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
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`.
来源
- https://api.github.com/repos/lcdproc/lcdproc/tags?per_page=100
- https://github.com/lcdproc/lcdproc
- https://raw.githubusercontent.com/lcdproc/lcdproc/master/CREDITS.md
- https://raw.githubusercontent.com/lcdproc/lcdproc/master/ChangeLog.md
- https://raw.githubusercontent.com/lcdproc/lcdproc/master/README.md
- https://www.lcdproc.org/
- https://www.lcdproc.org/history.php3
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 10 个平台目标。
- 安装时包含 3 个运行时依赖。
- 构建元数据列出 1 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。
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 | cli | 全局可执行文件 | |
fortune.pl | cli | 全局可执行文件 | |
iosock.pl | cli | 全局可执行文件 | |
lcdexec | cli | 全局可执行文件 | |
lcdident.pl | cli | 全局可执行文件 | |
lcdmetar.pl | cli | 全局可执行文件 | |
lcdproc | cli | 全局可执行文件 | |
lcdvc | cli | 全局可执行文件 | |
tail.pl | cli | 全局可执行文件 | |
x11amp.pl | cli | 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2026-07-10
管理器版本0.5.9
管理器更新时间
本地数据OK
上游not checked
检测到的最新版本未检测到
https://github.com/lcdproc/lcdproc
- 信息No package-manager update timestamp was available.低 置信度
- 信息No cached GitHub release or tag data was available.https://github.com/lcdproc/lcdprocnone 置信度
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 |
| 软件包管理器页面 | https://formulae.brew.sh/formula/lcdproc |
| 主页 | https://www.lcdproc.org/ |
| 仓库 | https://github.com/lcdproc/lcdproc |
| 上游文档 | https://lcdproc.org/docs.php3 |
| 许可证 | GPL-2.0-or-later |
| 源码归档 | https://github.com/lcdproc/lcdproc/releases/download/v0.5.9/lcdproc-0.5.9.tar.gz |
| 依赖 | libftdi, libusb, libusb-compat |
| 构建依赖 | pkgconf |
| macOS 提供的库 | ncurses |
| Bottle | 可用 (于 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, big_sur, catalina, monterey, 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 Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | lcdproc |
| Version Scheme | 0 |
| Revision | 2 |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
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
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 apt95%
lcdproc-extra-drivers 0.5.9-7+b3
extra drivers for the LCD display driver daemon
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
Nix95%
lcdproc
nix profile install nixpkgs#lcdproc- normalized package name match
- 匹配方式：Lcdproc
Ubuntu apt95%
lcdproc 0.5.9-7build2
LCD display driver daemon and clients
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 apt95%
lcdproc-extra-drivers 0.5.9-7build2
extra drivers for the LCD display driver daemon
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
apk95%
lcdproc 0.5.9-r6
Multi-platform LCD display driver
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
apk95%
lcdproc-doc 0.5.9-r6
Multi-platform LCD display driver (documentation)
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
apk95%
lcdproc-openrc 0.5.9-r6
Multi-platform LCD display driver (OpenRC init scripts)
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
dnf95%
lcdproc 0.5.9-27.20210209git5c21e8c.fc44
Display real-time system information on a 20x4 back-lit LCD
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
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
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。
Combined YAML source
View the package source record on GitHub.
使用的来源
- Geiger risk classifier
- Nucleus package database
- av.db category and tag curation
- cross-ecosystem install command graph
- curated configuration and credential file locations
- curated package history
- external package-manager database matches
- package relationship graph
- package version freshness
- package-page enrichment