update: updated readme

README.md

@@ -1,3 +1,4 @@
+<!-- *This project has been made by sede-san and padan-pe* -->
 <div align="center">
 
   <!-- Project badge -->
@@ -30,7 +31,21 @@
 
 > The purpose of this project is to create a simple bash-like shell.
 
-DETAILED INFO
+**minishell** is a minimal bash-like shell implementation written in C. It provides essential shell functionality including command execution, piping, input/output redirection, and built-in commands.
+
+### Key Features
+
+- **Command Execution**: Execute external programs with argument parsing and path resolution.
+- **Pipelines**: Connect multiple commands using the pipe operator (`|`).
+- **Redirections**: Support for input (`<`), output (`>`), and append (`>>`) file redirections.
+- **Built-in Commands**: `cd`, `echo`, `env`, `exit`, `export`, `pwd`, `unset`.
+- **Environment Variables**: Access and manage shell environment variables.
+- **Interactive Shell**: Read-Evaluate-Print Loop (REPL) powered by GNU Readline.
+- **Quote Handling**: Proper handling of single and double quotes for literal strings.
+
+### Development
+
+The codebase adheres to **Norminette v4** standards and uses a modular architecture separating parsing, execution, and built-in command logic. Build artifacts are automatically generated; refer to `AGENTS.md` for detailed development guidelines.
 
 For detailed info, refer to this project [subject](docs/en.subject.pdf).
 
@@ -88,7 +103,20 @@ For detailed info, refer to this project [subject](docs/en.subject.pdf).
 
 ### Basic Usage
 
-INSTRUCTIONS
+1. **Execute the shell**
+
+```bash
+./minishell
+```
+
+2. **Interact with it like if it was bash**
+```bash
+echo "Hello, World!"
+...
+cat groceries.txt | grep tomatoes
+...
+echo "Greetings $USER!" > greetings.txt
+```
 
 ## 📏 Norminette
 

include/minishell.h

@@ -6,7 +6,7 @@
 /*   By: sede-san <sede-san@student.42madrid.com    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/10/20 16:35:10 by sede-san          #+#    #+#             */
-/*   Updated: 2026/02/14 01:13:42 by sede-san         ###   ########.fr       */
+/*   Updated: 2026/02/14 15:17:38 by sede-san         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -42,4 +42,6 @@
 # include <term.h>				// tgetent(3), tgetflag(3), tgetnum(3),
 								// tgetstr(3), tgoto(3), tputs(3)
 
+# define MINISHELL_VERSION "1.0.0"
+
 #endif /* MINISHELL_H */

src/variables/internal/internal.c

@@ -6,7 +6,7 @@
 /*   By: sede-san <sede-san@student.42madrid.com    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/02/13 21:29:43 by sede-san          #+#    #+#             */
-/*   Updated: 2026/02/14 01:39:36 by sede-san         ###   ########.fr       */
+/*   Updated: 2026/02/14 15:17:17 by sede-san         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -115,6 +115,9 @@ void	set_intp(
 		return ;
 	set_int("?", "0", minishell);
 	set_int("_", "minishell", minishell);
+	set_int("PS0", "", minishell);
 	set_int("PS1", DEFAULT_PS1, minishell);
 	set_int("PS2", DEFAULT_PS2, minishell);
+	set_int("MINISHELL", "minishell", minishell);
+	set_int("MINISHELL_VERSION", MINISHELL_VERSION, minishell);
 }