macOS
Homebrew已验证 · 100%
brew install ncdclocal Homebrew formula metadata
安装
其他安装命令
Linux
Fedora dnf已验证 · 92%
sudo dnf install ncdcFedora Rawhide package metadata · ncdc · 来源: dl.fedoraproject.org
Nix已验证 · 92%
nix profile install nixpkgs#ncdcnixpkgs package indexes · pkgs/by-name/nc/ncdc/package.nix · 来源: api.github.com
概览
软件包摘要
NCurses direct connect
历史
项目历史与用法
ncdc is Yorhel's terminal Direct Connect client: a C, ncurses, SQLite-backed client for ADC and NMDC hubs. Its upstream page describes it as lightweight, MIT-licensed, written in C, and in passive maintenance rather than active feature development.
项目历史
The public release history starts with 1.0 on 2011-09-16, after 0.x releases earlier that month. Early releases quickly filled in serious Direct Connect client features: TLS in 0.9, multi-source downloading in 1.3, SQLite storage in 1.6, a socket/GnuTLS network backend in 1.10, IPv6 in 1.15, segmented downloads in 1.18, and later GeoIP/libloc-related updates through 1.25 on 2025-03-04.
采用历史
ncdc remained a niche but real package-manager tool. The upstream page links packages or ports for Arch/AUR, Debian, Fedora, FreeBSD, Guix, Gentoo, Homebrew, OpenSUSE, Ubuntu, Void, and others. The Homebrew formula API response consulted for this July 2026 batch reported 20 install-on-request events in 30 days and 280 in 365 days, which fits a specialized Direct Connect client rather than a broad daily utility.
使用方式
Package nerd usage is classic TUI hub work: start `ncdc`, set nick/description/connection, share directories, optionally configure active mode, then `/open` a saved ADC or NMDC hub. The manual emphasizes slash commands, tab completion, persistent hub records, multiple tabs, hub chat, user lists, searching, file-list browsing, queued downloads, and bandwidth throttling.
为什么软件包爱好者会关心
ncdc matters mainly as a maintained terminal-native Direct Connect client with modern-ish protocol coverage. It is not a mainstream network tool, but it is exactly the kind of package that keeps old P2P and private hub ecosystems usable from headless machines, shells, and minimal Unix desktops.
时间线
- 2011-09-16: ncdc 1.0 released with manual pages and client-to-client TLS support on NMDC.
- 2011-12-07: 1.6 switched storage to SQLite3.
- 2012-05-03: 1.10 rewrote the network backend around sockets and made GnuTLS required.
- 2013-03-02: 1.15 added IPv6 support.
- 2025-03-04: 1.25 added libloc-backed IP-to-country lookup support.
Related projects
- Direct Connect, ADC, NMDC, ncurses, GnuTLS, SQLite
来源
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。
- 安装时包含 5 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
$NCDC_DIR/db.sqlite3~/.ncdc/db.sqlite3
Credential files
Credential-bearing paths to review before unattended agent runs.
- Unix
$NCDC_DIR/db.sqlite3$NCDC_DIR/cert/client.key~/.ncdc/db.sqlite3~/.ncdc/cert/client.key
可执行文件
已安装的可执行文件
| 命令 | 类型 | 暴露范围 | 备注 |
|---|---|---|---|
ncdc | 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2026-07-25
管理器版本1.25
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
- 信息No package-manager update timestamp was available.低 置信度
- 信息Release/tag comparison is only available for GitHub repositories.https://dev.yorhel.nl/ncdcnone 置信度
安装元数据
软件包元数据
| 软件包键 | brew:ncdc |
|---|---|
| 版本 | 1.25 |
| 软件包管理器 | Homebrew |
| 软件包管理器页面 | https://formulae.brew.sh/formula/ncdc |
| 主页 | https://dev.yorhel.nl/ncdc |
| 仓库 | https://g.blicky.net/ncdc.git |
| 上游文档 | https://dev.yorhel.nl/ncdc |
| 许可证 | MIT |
| 源码归档 | https://dev.yorhel.nl/download/ncdc-1.25.tar.gz |
| 依赖 | gettext, glib, gnutls, ncurses, sqlite |
| 构建依赖 | pkgconf |
| macOS 提供的库 | bzip2 |
| 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 Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | ncdc |
| Version Scheme | 0 |
| Revision | 0 |
| Head Version | HEAD |
| 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%
ncdc 1.23.1-1+b1
file sharing program using Direct Connect protocols
sudo apt install ncdc- Section: net
- Architecture: amd64
- Source Package: ncdc
- 8 依赖
- 3 可选依赖
- normalized package name match
- 匹配方式：Ncdc
Nix95%
ncdc
nix profile install nixpkgs#ncdc- normalized package name match
- 匹配方式：Ncdc
Ubuntu apt95%
ncdc 1.23.1-1build2
file sharing program using Direct Connect protocols
sudo apt install ncdc- Section: universe/net
- Architecture: amd64
- 8 依赖
- 3 可选依赖
- normalized package name match
- 匹配方式：Ncdc
dnf95%
ncdc 1.24.1-3.fc44
Modern and lightweight direct connect client
sudo dnf install ncdc- License: MIT
- Category: Unspecified
- Architecture: x86_64
- Source Package: ncdc
- 11 依赖
- 1 提供
- normalized package name match
- 匹配方式：Ncdc
MacPorts95%
ncdc
sudo port install ncdc- normalized package name match
- 匹配方式：Ncdc
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