安装

其他安装命令

macOS

Homebrew已验证 · 100%

brew install ssh-copy-id

local Homebrew formula metadata

Linux

Nix已验证 · 92%

nix profile install nixpkgs#ssh-copy-id

nixpkgs package indexes · ssh-copy-id · 来源: raw.githubusercontent.com

Windows

Windows Package Manager已验证 · 92%

winget install --id axeprpr.SSHCopyID -e

Windows Package Manager source index · axeprpr.SSHCopyID · 来源: cdn.winget.microsoft.com

概览

软件包摘要

Add a public key to a remote machine's authorized_keys file

项目链接

命令和别名

ssh-copy-id

历史

项目历史与用法

ssh-copy-id is the small OpenSSH-adjacent shell utility that installs a user's public SSH key into a remote account's authorized_keys file.

项目历史

OpenSSH itself began in 1999 when OpenBSD developers forked the free SSH 1.2.12/OSSH lineage, cleaned up licensing and portability issues, and shipped OpenSSH 1.2.2 with OpenBSD 2.6 on December 1, 1999. The portable OpenSSH tree was split out almost immediately for Linux and other Unix systems.

The ssh-copy-id script in the OpenSSH portable repository carries Philip Hands copyright from 1999 onward and describes itself as a shell script to install public keys on a remote machine. Over time it gained contributions for options such as force mode, dry-run mode, SFTP mode, alternate target paths, SSH config files, and port handling.

采用历史

ssh-copy-id became common Unix CLI glue because it automates the manual public-key setup described by ssh documentation: place a public key in the remote user's authorized_keys file. Homebrew packages it separately from the main OpenSSH formula for macOS users, while the input facts also list Nix and winget package names.

使用方式

The usual workflow is to run ssh-copy-id [-i identity_file] [user@]host. The script selects public keys from ssh-agent or from ${HOME}/.ssh/id*.pub, checks which keys are not already accepted, and appends the selected public keys to the remote .ssh/authorized_keys path unless a different target path is requested.

为什么软件包爱好者会关心

ssh-copy-id is package-manager folklore: a tiny shell script that saves users from remembering the exact ssh, mkdir, chmod, and cat incantation for public-key login setup. It is also a reminder that small contrib utilities can become first-class packages when operating systems omit them or users want them independently.

时间线

1999: OpenSSH project began and OpenSSH 1.2.2 shipped with OpenBSD 2.6.
1999: ssh-copy-id copyright begins with Philip Hands in the portable script.
2014: openssh/openssh-portable mirror repository created on GitHub.
2026: Homebrew formula tracks OpenSSH portable 10.3p1 for ssh-copy-id.

Related projects

Related commands and files include ssh, ssh-keygen, ssh-agent, ssh-add, sshd, OpenSSH portable, ${HOME}/.ssh/id*.pub, and .ssh/authorized_keys.

来源

安全态势

风险级别：blue

broad file, network, media, or database tool signal.

风险分类器

blue 风险 · 中置信度 · tool

原因

broad file, network, media, or database tool signal

信号

text:ssh

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 1 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。

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.

Credential files

Credential-bearing paths to review before unattended agent runs.

Unix: ${HOME}/.ssh/id*.pub${HOME}/.ssh/id*.ssh/authorized_keys

可执行文件

已安装的可执行文件

命令	类型	暴露范围	备注
`ssh-copy-id`	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10.4p1

管理器更新时间2026-07-06

本地数据OK

上游not checked

检测到的最新版本未检测到

https://www.openssh.com/

信息Release/tag comparison is only available for GitHub repositories.https://www.openssh.com/none 置信度

安装元数据

软件包元数据

软件包键	brew:ssh-copy-id
版本	10.4p1
软件包管理器	Homebrew
软件包管理器页面	https://formulae.brew.sh/formula/ssh-copy-id
主页	https://www.openssh.com/
仓库	https://github.com/openssh/openssh-portable
上游文档	https://github.com/openssh/openssh-portable#readme
许可证	SSH-OpenSSH
源码归档	https://cdn.openbsd.org/pub/OpenBSD/OpenSSH/portable/openssh-10.4p1.tar.gz
最后更新	2026-07-06T18:10:51Z
Pulse	updated
Bottle	可用 (于 all)
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	ssh-copy-id
Version Scheme	0
Revision	0
Head Version	HEAD
Bottle Stable Root URL	https://ghcr.io/v2/homebrew/core
Deprecated	no
Disabled	no
Keg Only	yes
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。

Nix95%

ssh-copy-id

nix profile install nixpkgs#ssh-copy-id

normalized package name match
匹配方式：Ssh Copy ID

nixpkgs package indexes · raw.githubusercontent.com · nixpkgs package indexes: ssh-copy-id from https://raw.githubusercontent.com/NixOS/nixpkgs/master/pkgs/top-level/all-packages.nix

winget95%

axeprpr.SSHCopyID

winget install --id axeprpr.SSHCopyID -e

normalized package name match
匹配方式：Ssh Copy ID

Windows Package Manager source index · cdn.winget.microsoft.com · Windows Package Manager source index: axeprpr.SSHCopyID from https://cdn.winget.microsoft.com/cache/source.msix

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。

Combined YAML source

View the package source record on GitHub.

combined/ssh-copy-id.yml

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

使用 Homebrew, Nix, winget 安装 ssh-copy-id