LSH is a simple implementation of a shell in C. It demonstrates the basics of how a shell works. That is: read, parse, fork, exec, and wait. So I think it's pretty cool. Since it's a simple implementation, it has some limitations.
- Commands must be on a single line.
- Arguments must be separated by whitespace.
- No quoting arguments or escaping whitespace.
- No piping or redirection.
- Only builtins are:
cd,help,exit.