minishell

A simple Unix command interpreter that does the following:

• Displays a prompt and wait for a command, which is validated by pressing enter.
  
• Simple commands; no pipes, no redirections (except > and >> with echo command).
  
• Multiple commands separated by ';'.
  
• Commands found in paths indicated by PATH environment variable.
  
• Manage errors.
  
• Manage '$' and '~' expansion.
  

Minishell also includes builtins: echo, cd, and exit, as well as env, setenv, and unsetenv for displaying, modifying/adding, and deleting environment variables.

Usage

Repository contains a Makefile for:

• compiling executable (make all)
  
• removing object files (make clean)
  
• deleting executable (make fclean)
  
• recompiling (make re)
  

Example:

Notes:

This project is part of my studies at Hive Helsinki. It was thoroughly tested by 5 fellow Hive students.