42minishell
42 School's minishell project
This project is the first of 42 school's un*x branch's shell projects. It aims to create a very simple shell as an introduction to forking and process overlaying (fork and execve libc functions).
It is also a great oportunity to build a simple read, eval, exec loop. This 'copy' goes further with a simple implementation of GNU's readline function, allowing line editing, autocompletion and history to exist.
Currently implemented
- Exec commands
cd,env,setenv,unsetenv,echoandsourcebuilitins- Environement (R/W)
- Line editing
- Double quotes
- Autocompletion
- Commands history (in RAM)
- Pipes (intercommand ``|'' kind)
- Ctrl-C and Ctrl-D signals