Open Source Unix Shell Operating System Kernels

Unix Shell Operating System Kernels

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Browse free open source Unix Shell Operating System Kernels and projects below. Use the toggles on the left to filter open source Unix Shell Operating System Kernels by OS, license, language, programming language, and project status.

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  • 1
    Tools and patches for the Linux Diskquota system as part of the Linux kernel
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    Downloads: 11,475 This Week
    Last Update:
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  • 2
    Super Grub2 Disk

    Super Grub2 Disk

    Boots into many systems and GRUB2 ones!

    Super GRUB2 Disk helps you to boot into most any Operating System (OS) even if you cannot boot into it by normal means.
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    Downloads: 2,112 This Week
    Last Update:
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  • 3
    Umbrel

    Umbrel

    A beautiful personal server OS for Raspberry Pi or any Linux distro

    Run your personal server with a Bitcoin and Lightning node in your home, self-host open source apps like Nextcloud and Matrix to break away from big tech, and take full control of your data. For free. All our interactions on the internet today are mediated by a few companies who offer “free” services in exchange for storing our data on their servers to spy on us. Running a personal server fundamentally changes that. You and your family’s photos, videos, files, notes, passwords, everything, have nothing to do with someone else’s computer. They’re a part of your private life, and now they can all be stored by you, in your home, on your Umbrel. The Bitcoin network is made up of thousands of nodes that verify every single transaction in the blockchain. Some of them mine Bitcoin too, but unlike a mining node, running a non-mining node doesn’t require expensive hardware. Achieve unparalleled privacy by connecting your wallet directly to the Bitcoin node on your Umbrel.
    Downloads: 132 This Week
    Last Update:
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  • 4

    Linux Test Project

    Testsuite to validate the reliability, robustness, stability of Linux.

    Linux Test Project (LTP) is a joint project started by SGI, OSDL and Bull developed and maintained by SUSE, Red Hat, Fujitsu, IBM, Cisco, Oracle and others. The project goal is to deliver tests to the open source community that validate reliability, robustness, and stability of the Linux Kernel. The testing suites contain a collection of tools for testing the Linux kernel and related features. Our goal is to improve the Linux kernel and system libraries by bringing test automation.
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    Downloads: 870 This Week
    Last Update:
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  • 5
    RichARCH

    RichARCH

    Creating a Rich experience to ARCH

    RichARCH is designed to be a Quick Simpler Path to Arch Linux including kickstart like automation features and Hyprland ricing options. Just one command to start the latest complete installer for Arch. One goal of the project is to only use packages in the basic Arch Linux repos by default with the option to install some non-standard packages. Our hope is that this will help to make Arch Linux more approachable to individual and corporate users. Details and installation info can be found at: https://download.sf.net/richarch/InstallAndInfo.pdf or https://sites.google.com/view/richarch Supports - AMD / Nvidia drivers - Fully automated installs - LVM storage setup options - Multiple storage formats, including: BTRFS, EXT4, XFS - GUI Environments: Budgie, Cinnamon, Cosmic, Cutefish, Enlightenment, Gnome, Hyprland (Kool's Dots, HyprVibe), KDE, LXDE, LXQT, Mate, Niri, Omarchy, River, Sway, XFCE - Install Profiles (like HyprVibe, SecOps, Server, Omarchy, Kool's Dots)
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    Downloads: 918 This Week
    Last Update:
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  • 6
    netboot.xyz

    netboot.xyz

    Your favorite operating systems in one place

    netboot.xyz enables you to boot into many types of operating systems using lightweight tooling to get you up and running as soon as possible. Discover new operating systems without having to download and rewrite media over and over again. Rescue operating systems from a single image. An essential for any sysadmin. netboot.XYZ uses the iPXE project to enable you to provision, rescue, or load into a live boot environment leveraging the Preboot Execution Environment (PXE) on most systems. netboot.xyz is a convenient place to boot into any type of operating system or utility disk without the need of having to go spend time retrieving the ISO just to run it. iPXE is used to provide a user-friendly menu from within the BIOS that lets you easily choose the operating system you want along with any specific types of versions or bootable flags.
    Downloads: 48 This Week
    Last Update:
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  • 7
    ALG

    ALG

    A Fast, Offline, Graphical distribution based on Arch Linux

    October 2025 ISOs have been released! 3 new ISOs - PLASMA, GNOME, XFCE have been released. Thank you to all the members in the ALG community for their support.
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    Downloads: 511 This Week
    Last Update:
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  • 8
    DracOS GNU/Linux Remastered
    What is DracOS GNU/Linux Remastered ? DracOS GNU/Linux Remastered ( https://github.com/dracos-linux ) is the Linux operating system from Indonesia , open source is built based on Debian live project under the protection of the GNU General Public License v3.0. This operating system is one variant of Linux distributions, which is used to perform security testing (penetration testing). Dracos linux in Arm by hundreds hydraulic pentest, forensics and reverse engineering. Use a GUI-based tools-tools the software using the CLI (command line interface) and GUI (graphical user interface) to perform its operations. Now Dracos currently already up to version 3.1.5 with the code name "KUNTILANAK WITH REMASTERED".
    Downloads: 47 This Week
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  • 9
    Syllable Desktop is a complete operating system that is easy to use, powerful, lightweight and extraordinarily fast and responsive. It has its own kernel, filesystem, GUI and applications. Syllable Server is a matching small and efficient Linux server.
    Downloads: 22 This Week
    Last Update:
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  • 10
    LuninuxOS

    LuninuxOS

    LuninuxOS is a Debian/Ubuntu based Linux distribution.

    A Linux operating system, designed and developed to be beautiful, simple, fast, and stable on many computer hardware.
    Downloads: 23 This Week
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  • 11
    openQRM - Cloud Computing Platform

    openQRM - Cloud Computing Platform

    Get latest Edition here: http://www.openqrm-enterprise.com.

    openQRM is a web-based open source datacenter management and hybrid cloud computing platform that integrates flexibly with existing components in enterprise data centers. Releases available at https://github.com/openQRM/openqrm-community. Please visit http://www.openqrm-enterprise.com for latest 5.3 free Community Release. Includes important security updates, bugfixes and enhancements especially for KVM and Cloud plugin. openQRM abstracts Virtualization and supports the following virtualization technologies: KVM, XEN, Citrix XenServer, VMWare ESX & LXC. The Hybrid Cloud Connector in openQRM supports a range of private or public cloud providers to extend your infrastructure on demand via Amazon AWS, Eucalyptus or OpenStack. openQRM automates provisioning, virtualization, storage and configuration management, and it takes care of high-availability.
    Downloads: 10 This Week
    Last Update:
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  • 12
    Hotplugging is a facility that supports dynamic (re)configuration of GNU/Linux distributions by kernel reports to user mode "agent" software.
    Downloads: 51 This Week
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  • 13
    SulinOS

    SulinOS

    Indipendent distro uses inary package system. Sulin is roolling donkey

    Sulin is rolling donkey Gitlab: https://gitlab.com/sulinos Github: https://github.com/sulinos Telegram: https://t.me/sulinos powered by donkey team
    Downloads: 50 This Week
    Last Update:
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  • 14
    GaryOS

    GaryOS

    GaryOS is an entire GNU/Linux system in a single bootable file

    GaryOS is an entire GNU/Linux system in a single bootable file. It is also a Builder system to create and package Gentoo installations. Builder creates custom root filesystems that GaryOS can load into memory in place of its own. GaryOS can build new or updated versions of itself from within itself. Primary uses: * System rescue and recovery * Anonymous and secure workstation * GNU/Linux learning environment * Installation of Gentoo Unique advantages: * Source-based distributions are more flexible and powerful than binary ones * A single Kernel file is easier to manage and boot than an ISO image * GaryOS is stored on media as a resident of it, not the purpose of it No other GNU/Linux distribution takes the same approach or has the same features as GaryOS.
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    Downloads: 48 This Week
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  • 15
    This is a little package that helps you to build a Linux distribution on a single floppy disk to use as you want (net client, rescue disk...). This is not a complete distribution: it was made only to build a mini distribution on a floppy.
    Downloads: 29 This Week
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  • 16
    This project contains software for 'personalizing' the NSLU2 network storage device, manufactured by Linksys. None of this material was written or contributed by Linksys. The NSLU2 is run by embedded Linux, and as such, is perfect for 'personalization
    Downloads: 19 This Week
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  • 17
    The OpenSSI project is a comprehensive clustering solution offering a full, highly available SSI environment for Linux. Goals for OpenSSI Clusters include availability, scalability and manageability, built from standard servers.
    Downloads: 6 This Week
    Last Update:
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  • 18
    Dreamos is an operating system developed on Sega Dreamcast to be ported to an array of embedded devices. The goal of the project is to be able to run non-ported Unix programs on the Sega Dreamcast and other embedded devices with ease and POSIX compliance
    Downloads: 10 This Week
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  • 19
    LiveCD is a "Complete FreeBSD System running on CD".
    Downloads: 10 This Week
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  • 20
    Kldfind is a small script for turn easy, a search by FreeBSD Kernel Modules
    Downloads: 7 This Week
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  • 21
    The Darwin Source repository is intended to fill a void left by the closure of the OpenDarwin project: providing a permanent and public repository for the open source components of Mac OS X.
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    Downloads: 6 This Week
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  • 22
    This project is developing a common infrastructure for Linux clustering by extending the CLuster Membership Subsystem ("CLMS") and Internode Communication Subsystem ("ICS") of the OpenSSI project.
    Downloads: 5 This Week
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  • 23
    An automated packaging tool for Slackware Linux with automatic downloading of packages
    Downloads: 4 This Week
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  • 24
    DreamPi NOOBS

    DreamPi NOOBS

    PINN/NOOBS compatible linux distro of DreamPi for the Sega Dreamcast

    A deluxe PINN/NOOBS-compatible linux distro image of DreamPi for the Sega Dreamcast. Also supports Sega Saturn Netlink/modem online support. Meant for Raspberry Pi SBCs. More details about this NOOBS-compatible distro image available at the official webpage (www.eaglesoftltd.com/retro/dc/dreampi-noobs).
    Downloads: 3 This Week
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  • 25
    umi-project

    umi-project

    Just bring Linux for a better world

    U M I, pronounce "ou" "ème" "aie" to an approach of "you & I" expression, is meant to be a derivative of Ubuntu, a Linux distribution. U M I is a system that wants generalist, simple and tailored to your needs. M I perhaps as "Maths Infos", "Mission Impossible", "Micro Imagination", "Museum Incarnation", ..., "Mandela Ideologie", ...,"Magne Isapèt" :), ... ; but in reality M I for "Me Inside", inside Linux, inside Debian, inside Ubuntu. This project designates all logistics associated developments. The goal is to promote the development of secure and robust software combining beauty and elegance for Linux platforms .
    Downloads: 3 This Week
    Last Update:
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