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@u-root

u-root

Go systems software

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  1. u-root u-root Public

    A fully Go userland with Linux bootloaders! u-root can create a one-binary root file system (initramfs) containing a busybox-like set of tools written in Go.

    Go 3.1k 457

  2. u-bmc u-bmc Public

    Open-source firmware for your baseboard management controller (BMC)

    Go 299 39

  3. gobusybox gobusybox Public

    Tools for compiling many Go commands into one binary to save space. Builds are supported for vendor-based Go and module-based Go

    Go 195 29

  4. cpu cpu Public

    cpu command in Go, inspired by the Plan 9 cpu command

    Go 375 38

Repositories

Showing 10 of 41 repositories
  • u-root Public

    A fully Go userland with Linux bootloaders! u-root can create a one-binary root file system (initramfs) containing a busybox-like set of tools written in Go.

    u-root/u-root's past year of commit activity
    Go 3,074 BSD-3-Clause 457 158 (20 issues need help) 3 Updated Sep 15, 2026
  • u-root-website Public archive

    draft for the website, now moved into https://github.com/u-root/u-root

    u-root/u-root-website's past year of commit activity
    SCSS 0 0 0 0 Updated Jul 14, 2026
  • cpu Public

    cpu command in Go, inspired by the Plan 9 cpu command

    u-root/cpu's past year of commit activity
    Go 375 BSD-3-Clause 38 25 7 Updated Jul 10, 2026
  • u-root.tk Public archive

    obsolete - see https://github.com/u-root/u-root-website

    u-root/u-root.tk's past year of commit activity
    1 1 0 0 Updated Jul 6, 2026
  • mkuimage Public

    Create small Go-based root file systems -- with support for CPIOs and (TBD) Docker images

    u-root/mkuimage's past year of commit activity
    Go 33 BSD-3-Clause 14 1 1 Updated Jun 28, 2026
  • gobusybox Public

    Tools for compiling many Go commands into one binary to save space. Builds are supported for vendor-based Go and module-based Go

    u-root/gobusybox's past year of commit activity
    Go 195 BSD-3-Clause 29 8 4 Updated Jun 22, 2026
  • k4s Public

    Kubernetes tools (including runc) integrated with u-root via the gobusybox

    u-root/k4s's past year of commit activity
    Shell 8 MIT 0 3 0 Updated May 19, 2026
  • flannel Public Forked from flannel-io/flannel

    flannel is a network fabric for containers, designed for Kubernetes

    u-root/flannel's past year of commit activity
    Go 1 Apache-2.0 2,924 0 0 Updated May 12, 2026
  • runc Public Forked from opencontainers/runc

    CLI tool for spawning and running containers according to the OCI specification

    u-root/runc's past year of commit activity
    Go 1 Apache-2.0 2,426 0 0 Updated May 2, 2026
  • ocicrypt Public Forked from containers/ocicrypt

    Encryption libraries for Encrypted OCI Container images

    u-root/ocicrypt's past year of commit activity
    Go 0 Apache-2.0 43 0 0 Updated Apr 28, 2026
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