RENAMED TO https://codeberg.org/Phosphenius/yoctofetch

Ångströmfetch

REUSE status Blazingly Fast Made by Humans AUR License AUR package Guix packaged C powered

Blazingly fast, ultra-lightweight system fetch tool, written in (削除) Rust (削除ここまで) C with goto statements to fearlessly deliver lightning-fast performance.

Output of angstromfetch with the Arch Linux logo on a dark background Output of angstromfetch with the Guix System logo on a dark background Output of angstromfetch with the Guix System logo on a light background

Synopsis

Handcrafted on top of the LinuxTM UAPI, independent of any libc, angstromfetch is a very fast and tiny system fetch tool. It currently has a stripped weight of about 20kb and runs in ~200μs (yes, microseconds).

Despite its incredible performance, it still supports quite a few features:

• Logos (currently only Guix and Arch—more to come)
• The majority of common system information
• Costumization via command line flags
  • Force a certain logo
  • Disable output of specific system information
  • Add padding at the bottom
• NO_COLOR support

Supported platforms

Due to the freestanding C environment, the number of supported platforms is quite limited.

Currently the following are supported:

• Linux ABI
  • x86_64
  • aarch64

Linux on arm (32bit) support might be added. It would also be nice to include the *BSDs, but they make it rather hard to write freestanding programs.

Installation

It can easily be installed on Guix with the following channel configuration:

 (channel
 (name 'angstromfetch)
 (url "https://codeberg.org/Phosphenius/angstromfetch.git")
 (branch "main")
 (introduction
 (make-channel-introduction
 "55cd6d8e0ebce77af9fda1a5b2b00ea004c7fb8c"
 (openpgp-fingerprint
 "E504 167C B345 F93E 11AE 341C 1CDA 78BC 7F6C F294"))))

The Arch Linux AUR offers a stable and a git variant:

• angstromfetch
• angstromfetch-git

Building from source is straightforward:

# git clone and cd to checkout
./configure
make
# optionally install
sudo make install

Benchmarks

Run with hyperfine on a laptop with AMD Ryzen 7 5825U CPU.

Licensing

All code is provided under the terms of the GPL-3.0-or-later license.