Starting from section 5.4, Implementing a shell, version 1 As it suggests, he ad... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		emmelaich on Dec 7, 2016 \| parent \| context \| favorite \| on: Write a Shell in C (2015) Starting from section 5.4, Implementing a shell, version 1 As it suggests, he adds features to the shell as he introduces the system calls needed. You can see the source here http://basepath.com/aup/ex/group__AUP2ex.html#Chap. 5 See files sh0.c (for versions 1 2 3) and sh3.c for version 4.

chubot on Dec 7, 2016 [–]

Yes this looks nice. xv6 has a tiny shell as well:

https://pdos.csail.mit.edu/6.828/2016/xv6.html

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact