42sh

A homemade shell

Table of Contents

1. About The Project
   • Mandatory section
   • Optional section
2. Getting Started
   • Installation

About The Project

This project is one of the tree first-year Epitech's final project. The goal is to recreate a Unix Shell.
This projects consists of two sections :

• a mandatory section, which must be completed (see below).
• an optional section, which is only evaluated if the mandatory section is fully functionnal.
  The reference shell for this project is TCSH.

Mandatory section

• Spaces and tabulations ✅
• $PATH and environnement handling ✅
• Errors and return value ✅
• Redirections ('<', '<<', '>' '<<') ✅
• Pipes ('|')
• Builtins functions : cd, echo, exit, setenv and unsetenv ✅
• Separators (';', '&&', '||') ✅

Optional section

• Inhibitors ('') ✅
• Globbings ('*', '?', '[]' '{}') ✅
• Job control ('&', fg) ✅
• Backticks ('``') ✅
• Parentheses ❌
• Variables (local and env) ✅
• Special variables (term, precmd, cwdcmd, ignoreof...) ❌
• History ('!') ✅
• Aliases ✅
• Line edition (multiline, dynamic rebinding, auto-completion dynamic) ❌
• Scripting ❌

Getting started

1. Clone the repository

git clone git@github.com:iMeaNz/42sh.git

2. Compile the program

make

3. Run the program

./42sh