安装

其他安装命令

macOS

Homebrew已验证 · 100%

brew install squashfs

local Homebrew formula metadata

Linux

openSUSE zypper已验证 · 92%

sudo zypper install squashfs

openSUSE Tumbleweed package metadata · squashfs · 来源: download.opensuse.org

概览

软件包摘要

Compressed read-only file system for Linux

项目链接

命令和别名

mksquashfs
sqfscat
sqfstar
unsquashfs

历史

项目历史与用法

Squashfs-tools provides the user-space tools for creating, extracting, listing, and converting SquashFS compressed read-only filesystems.

项目历史

The Squashfs-tools changelog records an initial 1.0 release in 2002 and a 4.0 release in April 2009 with major filesystem improvements. The Linux kernel documentation describes SquashFS as a compressed read-only filesystem for Linux intended for archival use and constrained block-device or memory systems.

采用历史

The official kernel documentation says squashfs-tools is very likely packaged by Linux distributions, and the project README includes packaging-status material. The input package-manager facts list Homebrew and zypper for this formula.

使用方式

The main commands are mksquashfs for building images and unsquashfs for extracting or listing them, with newer sqfstar and sqfscat commands supporting tar-style and cat-style workflows. Recent releases emphasize reproducible images, parallel reading, streaming output, and richer help/man-page coverage.

为什么软件包爱好者会关心

Package nerds care because SquashFS images are common in live systems, appliance-style images, containers, firmware, and compressed software payloads. The tools are the boring but essential bridge between package contents and a compact read-only filesystem artifact.

时间线

2002: Squashfs-tools 1.0 initial release.
2006: 3.0 and 3.1 releases added major filesystem and tools improvements.
2009: 4.0 release introduced major filesystem improvements.
2023: 4.6 release improved xattrs, pseudo files, and conversion workflows.
2025: 4.7 release added parallel file reading and reproducible-image improvements.
2026: 4.7.5 bug-fix release published.

Related projects

Linux SquashFS kernel driver, cramfs, initramfs/live media build systems, mksquashfs, unsquashfs, sqfstar, sqfscat.

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:compress

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 4 个运行时依赖。
构建元数据列出 2 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。

可执行文件

已安装的可执行文件

命令	类型	暴露范围
`mksquashfs`	cli	全局可执行文件
`sqfscat`	cli	全局可执行文件
`sqfstar`	cli	全局可执行文件
`unsquashfs`	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4.7.5

管理器更新时间2026-06-22

本地数据OK

上游当前

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:squashfs
版本	4.7.5
软件包管理器	Homebrew
软件包管理器页面	https://formulae.brew.sh/formula/squashfs
主页	https://github.com/plougher/squashfs-tools
仓库	https://github.com/plougher/squashfs-tools
上游文档	https://github.com/plougher/squashfs-tools#readme
许可证	GPL-2.0-or-later
源码归档	https://github.com/plougher/squashfs-tools/archive/refs/tags/4.7.5.tar.gz
最后更新	2026-06-22T14:06:22-07:00
Pulse	updated
依赖	lz4, lzo, xz, zstd
构建依赖	gnu-sed, help2man
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	squashfs
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	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。

zypper95%

squashfs 4.6.1-2.8

A Read-Only File System with Efficient Compression

https://github.com/plougher/squashfs-tools

sudo zypper install squashfs

License: GPL-2.0-or-later
Category: System/Filesystems
Architecture: x86_64
Source Package: squashfs
7 依赖
1 提供
normalized package name match
匹配方式：Squashfs

openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: squashfs from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst

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/squashfs.yml

使用的来源

Geiger risk classifier
Nucleus package database
av.db category and tag curation
cross-ecosystem install command graph
curated package history
external package-manager database matches
package relationship graph
package version freshness
package-page enrichment

使用 Homebrew, zypper 安装 squashfs