Re:Show HN: MesaOS – An operating system written from scratc...
by softwarewright on Thursday September 03, 2026 @11:06PM
(#49560065)
In my fork, I've added ./experiments where I hacked together a shell wrapper for a no_std Rust app to implement head -<n>.
help > help.txt
<script path>/head -2 help.txt
works. This shows how I can cross-compile code to run in the MesaOS shell. This is a workaround until I have better libraries/APIs for argc/argv handling, file I/O, etc. Fun!
help > help.txt <script path>/head -2 help.txt
works. This shows how I can cross-compile code to run in the MesaOS shell. This is a workaround until I have better libraries/APIs for argc/argv handling, file I/O, etc. Fun!