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.

u-root/u-root’s past year of commit activity
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
191
BSD-3-Clause
28 7 3
Updated Mar 19, 2026
cpu Public
cpu command in Go, inspired by the Plan 9 cpu command

u-root/cpu’s past year of commit activity

Go
365
BSD-3-Clause
38 25 7
Updated Mar 18, 2026
u-root/cpubinaries’s past year of commit activity

Shell
8
BSD-2-Clause
5 1 0
Updated Mar 4, 2026
ninep Public Forked from Harvey-OS/ninep
Package for implementing clients and servers of the 9P and 9P2000 distributed resource protocols in Go.

u-root/ninep’s past year of commit activity

Go 0
28 0 0
Updated Oct 14, 2025
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
31
BSD-3-Clause
11 2 4
Updated Sep 5, 2025
u-root/cpu-prebuilt’s past year of commit activity

Shell 0
1 0 0
Updated Aug 25, 2025
sourcery Public
A new take on source mode, in the age of modules

u-root/sourcery’s past year of commit activity

Go
9
BSD-3-Clause
2 1 1
Updated Jul 2, 2025
sidecore Public
sidecore lets you run IoT systems, using flattened docker images from github.com/u-root/sidecore-images, as easily as you run a shell script

u-root/sidecore’s past year of commit activity

Go
9 2 0 0
Updated Jun 20, 2025
sidecore-images Public
images for the sidecore command. sidecore is a cpu command that uses squashfs images for the root.

u-root/sidecore-images’s past year of commit activity

Makefile 0
1 0 0
Updated Jun 10, 2025