The Wayback Machine - https://web.archive.org/web/20210723171051/https://github.com/ibara/echo
Skip to content
master
Switch branches/tags
Code

Latest commit

 

Git stats

Files

Permalink
Failed to load latest commit information.
Type
Name
Latest commit message
Commit time
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

echo

echo is a reimplementation of the echo(1) utility without libc. It is used to teach how argc and argv are passed in Unix.

Why?

Read my blog post about this codebase.

There is also a follow-up blog post about this codebase.

Building

Just run make. This will probably only run on OpenBSD/amd64 as is. Feel free to port to your Unix of choice.

License

ISC License. See LICENSE for details.