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使用 Homebrew, apt, dnf, MacPorts, Nix 安装 ncdc

查看 ncdc 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 ncdc

local Homebrew formula metadata

MacPorts已验证 · 94%
sudo port install ncdc

MacPorts ports tree · net/ncdc/Portfile · 来源: api.github.com

Linux

Debian apt已验证 · 92%
sudo apt install ncdc

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

Fedora dnf已验证 · 92%
sudo dnf install ncdc

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

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

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

概览

软件包摘要

NCurses direct connect

命令和别名

  • ncdc

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

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
$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1.25
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:ncdc
版本1.25
软件包管理器Homebrew
主页https://dev.yorhel.nl/ncdc
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%

ncdc 1.23.1-1+b1

file sharing program using Direct Connect protocols

https://dev.yorhel.nl/ncdc

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
Debian stable package indexes · deb.debian.org · Debian stable package indexes: ncdc from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Nix95%

ncdc

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

ncdc 1.23.1-1build2

file sharing program using Direct Connect protocols

https://dev.yorhel.nl/ncdc

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
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: ncdc from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
dnf95%

ncdc 1.24.1-4.fc45

Modern and lightweight direct connect client

http://dev.yorhel.nl/ncdc

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
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: ncdc from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst
MacPorts95%

ncdc

sudo port install ncdc
  • normalized package name match
  • 匹配方式：Ncdc
MacPorts ports tree · api.github.com · MacPorts ports tree: net/ncdc/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

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