crziter/echod

A small echo server written in x86-32 asm

echod

echod listens on 127.0.0.1 TCP port 5000 for client requests. echod sends any data it receives back to the client.

Usage

echod

echo "hello" | nc 127.0.0.1 5000

Build

The following steps work on Linux machines.

Compile:

nasm -f elf32 echod.asm

Link:

ld -m elf_i386 -s -o echod echod.o