minishell

My shell implementation.

Features

• Promt with username and current directory.
• Search and launch the right executable (based on the PATH variable or by using relative or absolute path) like in bash
• The builtins like in bash:
  • echo with option ’-n’
  • cd with only a relative or absolute path
  • pwd without any options
  • export without any options
  • unset without any options
  • env without any options and any arguments
  • exit without any options
• ; in the command separate commands like in bash
• ’ and " work like in bash include multiline commands
• Redirections < > “>>” work like in bash except for file descriptor aggregation
• Pipes | work like in bash
• Environment variables ($ followed by characters) work like in bash
• $? work like in bash
• ctrl-C, ctrl-D and ctrl-\ have the same result as in bash

How to install

git clone https://github.com/sudo-spivak/minishell.git
cd minishell
make
./minishell

Usage