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brew / 排名 7280

使用 Homebrew, MacPorts, Nix, pacman 安装 tarsnap

查看 tarsnap 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 tarsnap

local Homebrew formula metadata

MacPorts已验证 · 94%
sudo port install tarsnap

MacPorts ports tree · sysutils/tarsnap/Portfile · 来源: api.github.com

Linux

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

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

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

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

概览

软件包摘要

Online backups for the truly paranoid

命令和别名

  • tarsnap
  • tarsnap-keygen
  • tarsnap-keymgmt
  • tarsnap-keyregen
  • tarsnap-recrypt

历史

项目历史与用法

Tarsnap is a secure, efficient command-line online backup service for Unix-like systems, centered on client-side keys, deduplication, and pay-for-actual-usage storage. It is famous among command-line and security-minded users because its normal interface is a tar-like CLI rather than a consumer backup app.

项目历史

The official site describes Tarsnap as a command-line backup service for Linux, the BSDs, macOS, and other Unix-like systems. The official client repository is for developers who want to watch changes, investigate bugs, or test unreleased features, while the website recommends official release downloads for normal use.

采用历史

Official news shows active public releases and service milestones from at least 2009, including the move from beta-era web pages to the main website in September 2009, Tarsnap 1.0.26 in December 2009, bug bounties in 2011, a Tarsnap book in 2015, and Tarsnap 1.0.41 in March 2025. The supplied package-manager metadata shows Tarsnap packaged in Homebrew, MacPorts, Nix, and Arch.

使用方式

Users create, list, extract, delete, verify, and recover encrypted remote archives with the tarsnap CLI and related key utilities. The official man page documents keyfile and cachedir driven operation, default configuration files, archive listing, fsck/recovery modes, and examples for cron-based full-system backups.

为什么软件包爱好者会关心

Package nerds care because Tarsnap is a compact, scriptable backup primitive with serious cryptographic and operational opinions. Its package surface includes multiple binaries, configuration files, key generation, cache directories, man pages, and a GUI-facing initialization mode, all of which make it a classic Unix packaging case rather than a single executable.

时间线

  • 2009-09: Official news says the non-minimalist tarsnap.com website replaced scattered beta-era information.
  • 2009-12: Tarsnap 1.0.26 released.
  • 2011-04: Official bug bounty program announced.
  • 2015-03: Official news notes publication of Tarsnap Mastery.
  • 2015-05: Official GitHub repository created for client-code development visibility.
  • 2022-02: Tarsnap 1.0.40 released.
  • 2025-03: Tarsnap 1.0.41 released with XDG config support and other changes.

Related projects

  • Tarsnap GUI, tarsnap-keygen, tarsnap-keymgmt, tarsnap-keyregen, tarsnap-recrypt, tar, libarchive, scrypt, spiped.

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:backup

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
/usr/local/etc/tarsnap.conf$XDG_CONFIG_HOME/tarsnap/tarsnap.conf~/.config/tarsnap/tarsnap.conf~/.tarsnaprc

Credential files

Credential-bearing paths to review before unattended agent runs.

Unix
keyfile path passed via --keyfilekeyfile path configured in tarsnap.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
tarsnap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。
tarsnap-keygen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。
tarsnap-keymgmt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。
tarsnap-keyregen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。
tarsnap-recrypt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1.0.41
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:tarsnap
版本1.0.41
软件包管理器Homebrew
主页https://www.tarsnap.com/
仓库https://github.com/Tarsnap/tarsnap
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。

Nix95%

tarsnap

nix profile install nixpkgs#tarsnap
  • normalized package name match
  • 匹配方式：Tarsnap
nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/ta/tarsnap/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
pacman95%

tarsnap 1.0.41-1

An online encrypted snapshotted backup service

https://www.tarsnap.com/

sudo pacman -S tarsnap
  • License: custom
  • Architecture: x86_64
  • 3 依赖
  • normalized package name match
  • 匹配方式：Tarsnap
Arch Linux sync databases · geo.mirror.pkgbuild.com · Arch Linux sync databases: tarsnap from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz
MacPorts95%

tarsnap

sudo port install tarsnap
  • normalized package name match
  • 匹配方式：Tarsnap
MacPorts ports tree · api.github.com · MacPorts ports tree: sysutils/tarsnap/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