Cats (or cat.s)

This is a very watered-down implementation of the cat unix command, implemented in NASM assembly for x86-32bit operating systems

$ ./cats cats.txt
                 _
                 \`\
       /./././.   | |
     /        `/. | |
    /     __    `/'/'
 /\__/\ /'  `\    /
|  oo  |      `.,.|
 \vvvv/        ||||
   ||||        ||||
   ||||        ||||
   `'`'        `'`'

Prerequisites

You'll need nasm and ld. make should work fine if you're on a linux amd64 device, or else you'll have to cross compile 🤷

Getting started

1. Clone this repo: git clone https://github.com/jaqarrick/cats.git
2. cd cats
3. run make
4. run ./cats cats.txt

About this project

I built this while learning about x86 system calls with NASM 32b assembly. Read my blog.