--- title: An Embedded 🐧Linux on a Single 💾Floppy | daily.dev description: A comprehensive tutorial for building a minimal Linux distribution that fits on a single 1.44MB floppy disk. The guide walks through compiling Linux kernel... canonical: https://daily.dev/posts/an-embedded-linux-on-a-single-floppy-flija9pof twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: An Embedded 🐧Linux on a Single 💾Floppy | daily.dev og:description: A comprehensive tutorial for building a minimal Linux distribution that fits on a single 1.44MB floppy disk. The guide walks through compiling Linux kernel... og:url: https://daily.dev/posts/an-embedded-linux-on-a-single-floppy-flija9pof og:image: https://api.daily.dev/og/posts/fliJA9poF.png og:image:alt: An Embedded 🐧Linux on a Single 💾Floppy og:image:width: 1200 og:image:height: 630 og:locale: en --- [Hacker News](https://daily.dev/sources/hn) [Read post](https://api.daily.dev/r/fliJA9poF) # [An Embedded 🐧Linux on a Single 💾Floppy](https://api.daily.dev/r/fliJA9poF "Go to post") A comprehensive tutorial for building a minimal Linux distribution that fits on a single 1.44MB floppy disk. The guide walks through compiling Linux kernel 6.14.11 (the last version supporting Intel 486DX), configuring BusyBox for essential utilities, creating a custom filesystem, and generating a bootable floppy image. The resulting system includes basic file manipulation tools, a text editor (vi), scripting support, and 264KB of persistent storage, all bootable on hardware as old as a 486DX with 20MB RAM. [#linux](/tags/linux "Check all #linux posts")[#embedded](/tags/embedded "Check all #embedded posts") Feb 03•8m read time•From [krzysztofjankowski.com](https://api.daily.dev/r/fliJA9poF "krzysztofjankowski.com") [](https://api.daily.dev/r/fliJA9poF "Go to post") Table of contents [An Embedded 🐧Linux on a Single 💾Floppy](https://api.daily.dev/r/fliJA9poF "An Embedded 🐧Linux on a Single 💾Floppy")[2025 Edition (v0.3.1)](https://api.daily.dev/r/fliJA9poF "2025 Edition (v0.3.1)")[Table of Contents](https://api.daily.dev/r/fliJA9poF?a=table-of-contents "Table of Contents")[Main Project Goals](https://api.daily.dev/r/fliJA9poF?a=main-project-goals "Main Project Goals")[Linux Kernel](https://api.daily.dev/r/fliJA9poF?a=linux-kernel "Linux Kernel")[64-bit Base OS](https://api.daily.dev/r/fliJA9poF?a=bit-base-os "64-bit Base OS")[Working Directory](https://api.daily.dev/r/fliJA9poF?a=working-directory "Working Directory")[Host OS Requirements](https://api.daily.dev/r/fliJA9poF?a=host-os-requirements "Host OS Requirements")[Kernel](https://api.daily.dev/r/fliJA9poF?a=kernel "Kernel")[Toolset](https://api.daily.dev/r/fliJA9poF?a=toolset "Toolset")[Filesystem](https://api.daily.dev/r/fliJA9poF?a=filesystem "Filesystem")[Boot Image](https://api.daily.dev/r/fliJA9poF?a=boot-image "Boot Image")[Floppy Disk](https://api.daily.dev/r/fliJA9poF?a=floppy-disk "Floppy Disk")[Summary](https://api.daily.dev/r/fliJA9poF?a=summary "Summary")[Download](https://api.daily.dev/r/fliJA9poF?a=download "Download") Comment Bookmark Copy Share your thoughtsPost [](https://daily.dev/sources/hn) [Hacker News](https://daily.dev/sources/hn "https://daily.dev/sources/hn") Hacker News is a community-driven platform for sharing and discussing technology news, startups, and... 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