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asmfetch

A fetch tool written in x86-64 assembly for Linux. Runs in under 150 microseconds and has zero dependencies.

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Detections

  • username ($USER)
  • hostname
  • os name from /etc/os-release
  • kernel
    • name
    • version
    • architecture
  • shell ($SHELL)
  • uptime
  • desktop ($XDG_CURRENT_DESKTOP)
  • display backend ($XDG_SESSION_TYPE)
  • memory usage
  • disk usage for /

Usage

$ gcc -nostdlib -no-pie asmfetch.S -o asmfetch
$ ./asmfetch

Customization

asmfetch wasn't designed to be very customizable or dynamic; tons of values (e.g. the logo, symbols, format, colors) are hardcoded. The only way to change them is by modifying the source code, specifically the includeed files in asmfetch.S and symbols in symbols.S.