diff --git a/minishell.h b/bozoshell.h
similarity index 88%
rename from minishell.h
rename to bozoshell.h
index 5e6ee2c..85bde9e 100644
--- a/minishell.h
+++ b/bozoshell.h
@@ -1,17 +1,17 @@
 /* ************************************************************************** */
 /*                                                                            */
 /*                                                        :::      ::::::::   */
-/*   minishell.h                                        :+:      :+:    :+:   */
+/*   bozoshell.h                                        :+:      :+:    :+:   */
 /*                                                    +:+ +:+         +:+     */
 /*   By: cchauvet <cchauvet@student.42angoulem      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/02/14 13:45:30 by cchauvet          #+#    #+#             */
-/*   Updated: 2023/04/05 14:46:56 by alouis-j         ###   ########.fr       */
+/*   Updated: 2023/04/14 16:16:31 by erey-bet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
-#ifndef MINISHELL_H
-# define MINISHELL_H
+#ifndef BOZOSHELL_H
+# define BOZOSHELL_H
 # include "./env/env.h"
 # include "./cmd/cmd.h"
 # include "./parse/parse.h"
diff --git a/builtins/export.c b/builtins/export.c
index 8ab199f..293f3d3 100644
--- a/builtins/export.c
+++ b/builtins/export.c
@@ -6,7 +6,7 @@
 /*   By: cchauvet <cchauvet@student.42angoulem      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/02/14 14:27:08 by cchauvet          #+#    #+#             */
-/*   Updated: 2023/04/04 13:38:27 by erey-bet         ###   ########.fr       */
+/*   Updated: 2023/04/14 19:12:10 by erey-bet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -31,17 +31,20 @@ void	print_export(t_list **env, int fd)
 	current = *env;
 	while (current->next != NULL)
 	{
-		write(fd, "declare -x ", 11);
-		ft_putstr_fd(((t_env *)(current->content))->key, fd);
-		if (((t_env *)(current->content))->value != NULL)
+		if (ft_strcmp(((t_env *)(current->content))->key, "_"))
 		{
-			ft_putstr_fd("=", fd);
-			write(fd, "\"", 1);
-			ft_putstr_fd(((t_env *)(current->content))->value, fd);
-			write(fd, "\"\n", 2);
+			write(fd, "declare -x ", 11);
+			ft_putstr_fd(((t_env *)(current->content))->key, fd);
+			if (((t_env *)(current->content))->value != NULL)
+			{
+				ft_putstr_fd("=", fd);
+				write(fd, "\"", 1);
+				ft_putstr_fd(((t_env *)(current->content))->value, fd);
+				write(fd, "\"\n", 2);
+			}
+			else
+				write(fd, "\n", 2);
 		}
-		else
-			write(fd, "\n", 2);
 		current = current->next;
 	}
 }
diff --git a/env/env_fill.c b/env/env_fill.c
index 7496019..34182cb 100644
--- a/env/env_fill.c
+++ b/env/env_fill.c
@@ -31,7 +31,7 @@ static char	*ft_getkey(const char *str)
 		key = ft_strndup(str + 1, i - 1);
 	}
 	if (key == NULL)
-		ft_eprintf("minishell: malloc failed\n");
+		ft_eprintf("bozoshell: malloc failed\n");
 	return (key);
 }
 
@@ -54,7 +54,7 @@ static char	*ft_getvalue(t_data *data, char *key)
 			value = ft_strdup(value);
 	}
 	if (value == NULL)
-		ft_eprintf("minishell: malloc failed\n");
+		ft_eprintf("bozoshell: malloc failed\n");
 	return (value);
 }
 
diff --git a/format/format.c b/format/format.c
index c7db08e..9d688d9 100644
--- a/format/format.c
+++ b/format/format.c
@@ -20,7 +20,7 @@ static int	ft_replace(char **str, size_t i)
 	free(*str);
 	if (temp == NULL)
 	{
-		ft_eprintf("minishell: malloc failed\n");
+		ft_eprintf("bozoshell: malloc failed\n");
 		return (1);
 	}
 	*str = temp;
diff --git a/main.c b/main.c
index 7019673..50b2db6 100644
--- a/main.c
+++ b/main.c
@@ -6,7 +6,7 @@
 /*   By: cchauvet <cchauvet@student.42angoulem      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/02/16 15:16:14 by cchauvet          #+#    #+#             */
-/*   Updated: 2023/04/07 15:04:12 by alouis-j         ###   ########.fr       */
+/*   Updated: 2023/04/14 16:10:20 by erey-bet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -15,7 +15,7 @@
 #include "libftx/libft/libft.h"
 #include "libftx/libft/list.h"
 #include "libftx/libftx.h"
-#include "minishell.h"
+#include "bozoshell.h"
 #include "signal/signal.h"
 #include <stdlib.h>
 
@@ -32,7 +32,7 @@ static char	*ft_get_user_input(void)
 	free(pwd);
 	if (prompt == NULL)
 	{
-		ft_eprintf("minishell: malloc failed\n");
+		ft_eprintf("bozoshell: malloc failed\n");
 		return (NULL);
 	}
 	line = readline(prompt);
@@ -72,14 +72,14 @@ int	ft_init_data(t_data *data, char **env)
 	data->cmds = malloc(sizeof(t_cmd *));
 	if (data->cmds == NULL)
 	{
-		ft_eprintf("minishell: malloc failed\n");
+		ft_eprintf("bozoshell: malloc failed\n");
 		return (1);
 	}
 	*data->cmds = NULL;
 	data->env = init_env(env);
 	if (data->env == NULL)
 	{
-		ft_eprintf("minishell: malloc failed\n");
+		ft_eprintf("bozoshell: malloc failed\n");
 		free(data->cmds);
 		return (1);
 	}
diff --git a/parse/parse.c b/parse/parse.c
index 2eac22e..a1242fe 100644
--- a/parse/parse.c
+++ b/parse/parse.c
@@ -80,7 +80,7 @@ int	ft_cmd_parser(t_data *data, char *cmd_str)
 	cmd = ft_calloc(sizeof(t_cmd), 1);
 	if (cmd == NULL)
 	{
-		ft_eprintf("minishell: malloc failed\n");
+		ft_eprintf("bozoshell: malloc failed\n");
 		return (1);
 	}
 	if (ft_redirection(data, cmd, cmd_str))
@@ -105,7 +105,7 @@ int	ft_cmds_parser(t_data *data, const char *line)
 	tab = ft_split_charset_quoted(line, "|");
 	if (tab == NULL)
 	{
-		ft_eprintf("minishell: malloc failed\n");
+		ft_eprintf("bozoshell: malloc failed\n");
 		return (1);
 	}
 	i = -1;
diff --git a/redirection/check.c b/redirection/check.c
index cf2b3f6..81407e5 100644
--- a/redirection/check.c
+++ b/redirection/check.c
@@ -126,13 +126,13 @@ bool	ft_check_redirection(t_data *data, t_cmd *cmd,
 	if (ft_is_in("<>", redirection_identifier[0])
 		&& ft_is_in("<>", redirection[0]))
 	{
-		ft_eprintf("minishell: %s: invalid redirection file\n", redirection);
+		ft_eprintf("bozoshell: %s: invalid redirection file\n", redirection);
 		return (1);
 	}
 	str = ft_strdup(redirection);
 	if (str == NULL)
 	{
-		ft_eprintf("minishell: malloc failed\n");
+		ft_eprintf("bozoshell: malloc failed\n");
 		return (1);
 	}
 	ft_quote_remover(str);
diff --git a/redirection/file.c b/redirection/file.c
index d7604b4..9a93bc4 100644
--- a/redirection/file.c
+++ b/redirection/file.c
@@ -21,14 +21,14 @@ int	ft_file_is_readable(t_data *data, const char *path)
 	if (fd == -1)
 	{
 		*data->exit_code = 1;
-		ft_eprintf("minishell: %s: No such file or directory\n", path);
+		ft_eprintf("bozoshell: %s: No such file or directory\n", path);
 		return (0);
 	}
 	readable = read(fd, "", 0);
 	if (readable == -1)
 	{
 		*data->exit_code = 1;
-		ft_eprintf("minishell: %s: Permission denied\n", path);
+		ft_eprintf("bozoshell: %s: Permission denied\n", path);
 		return (0);
 	}
 	close(fd);
@@ -44,14 +44,14 @@ int	ft_file_is_writable(t_data *data, const char *path)
 	if (fd == -1)
 	{
 		*data->exit_code = 1;
-		ft_eprintf("minishell: %s: Permission denied\n", path);
+		ft_eprintf("bozoshell: %s: Permission denied\n", path);
 		return (0);
 	}
 	writeable = write(fd, "", 0);
 	if (writeable == -1)
 	{
 		*data->exit_code = 1;
-		ft_eprintf("minishell: %s: Permission denied\n", path);
+		ft_eprintf("bozoshell: %s: Permission denied\n", path);
 		return (0);
 	}
 	close(fd);
@@ -67,14 +67,14 @@ int	ft_file_is_appendable(t_data *data, const char *path)
 	if (fd == -1)
 	{
 		*data->exit_code = 1;
-		ft_eprintf("minishell: %s: Permission denied\n", path);
+		ft_eprintf("bozoshell: %s: Permission denied\n", path);
 		return (0);
 	}
 	writeable = write(fd, "", 0);
 	if (writeable == -1)
 	{
 		*data->exit_code = 1;
-		ft_eprintf("minishell: %s: Permission denied\n", path);
+		ft_eprintf("bozoshell: %s: Permission denied\n", path);
 		return (0);
 	}
 	close(fd);
diff --git a/redirection/heredoc.c b/redirection/heredoc.c
index cbf8e25..7feb079 100644
--- a/redirection/heredoc.c
+++ b/redirection/heredoc.c
@@ -41,7 +41,7 @@ static int	ft_heredoc3(char *stop, int fds[2])
 	}
 	else
 	{
-		ft_eprintf("minishell: warning: here-document at line");
+		ft_eprintf("bozoshell: warning: here-document at line");
 		ft_eprintf("1 delimited by end-of-file (wanted `%s')\n", stop);
 		return (2);
 	}
diff --git a/redirection/redirection.c b/redirection/redirection.c
index 834e163..279e0af 100644
--- a/redirection/redirection.c
+++ b/redirection/redirection.c
@@ -84,7 +84,7 @@ int	ft_set_redirection(t_data *data, t_cmd *cmd, char **tab)
 	}
 	if (ft_is_in("<>", tab[i][0]))
 	{
-		ft_eprintf("minishell: %s: must be followed by a file\n", tab[i]);
+		ft_eprintf("bozoshell: %s: must be followed by a file\n", tab[i]);
 		return (1);
 	}
 	return (0);
@@ -101,7 +101,7 @@ int	ft_redirection(t_data *data, t_cmd *cmd, char *cmd_str)
 	tab = ft_split_charset_quoted(cmd_str, " \t");
 	if (tab == NULL)
 	{
-		ft_eprintf("minishell: malloc failed\n");
+		ft_eprintf("bozoshell: malloc failed\n");
 		return (1);
 	}
 	ft_remove_redirection(cmd_str);
diff --git a/syntax/syntax.c b/syntax/syntax.c
index a786bb5..f8e88ad 100644
--- a/syntax/syntax.c
+++ b/syntax/syntax.c
@@ -17,7 +17,7 @@ static int	ft_quote_verif(const char *str)
 {
 	if (ft_is_in_quote(str, ft_strlen(str)))
 	{
-		ft_eprintf("minishell: Quote is not closed\n");
+		ft_eprintf("bozoshell: Quote is not closed\n");
 		return (1);
 	}
 	else
@@ -47,7 +47,7 @@ static int	ft_pipe_is_alone(const char *str)
 		}
 	}
 	if (check == 0)
-		ft_eprintf("minishell: Pipe must be followed and %s",
+		ft_eprintf("bozoshell: Pipe must be followed and %s",
 			"preced by a command or redirection\n");
 	return (check == 0);
 }
@@ -70,7 +70,7 @@ static int	ft_special_char_dub(const char *str)
 			if ((y > 2 && (str[i] == '>' || str[i] == '<'))
 				|| (y > 1 && str[i] == '|'))
 			{
-				ft_eprintf("minishell: too many %s in a row\n", str);
+				ft_eprintf("bozoshell: too many %s in a row\n", str);
 				return (1);
 			}
 			i = i + y;
diff --git a/utils/ft_change_exit_code.c b/utils/ft_change_exit_code.c
index adf900b..a209856 100644
--- a/utils/ft_change_exit_code.c
+++ b/utils/ft_change_exit_code.c
@@ -20,7 +20,7 @@ int	ft_change_exit_code(t_data *data, int new_value)
 	exit_code_str = ft_itoa(new_value);
 	if (exit_code_str == NULL)
 	{
-		ft_eprintf("minishell: malloc failed\n");
+		ft_eprintf("bozoshell: malloc failed\n");
 		return (1);
 	}
 	return (0);
diff --git a/utils/ft_get_executable.c b/utils/ft_get_executable.c
index 4e9c8f1..3878d41 100644
--- a/utils/ft_get_executable.c
+++ b/utils/ft_get_executable.c
@@ -20,19 +20,19 @@ char	*ft_get_executable_with_path(t_data *data, const char *name)
 	if (access(name, F_OK) != 0)
 	{
 		*data->exit_code = 127;
-		ft_eprintf("minishell: %s: No such file or directery\n", name);
+		ft_eprintf("bozoshell: %s: No such file or directery\n", name);
 		return (NULL);
 	}
 	if (access(name, X_OK) != 0)
 	{
 		*data->exit_code = 126;
-		ft_eprintf("minishell: %s: permission denied\n", name);
+		ft_eprintf("bozoshell: %s: permission denied\n", name);
 		return (NULL);
 	}
 	path = ft_strdup(name);
 	if (path == NULL)
 	{
-		ft_eprintf("minishell: malloc failed\n");
+		ft_eprintf("bozoshell: malloc failed\n");
 		return (NULL);
 	}
 	return (path);
@@ -47,13 +47,13 @@ static char	**ft_get_paths(t_data *data, const char *name)
 	if (paths == NULL)
 	{
 		*data->exit_code = 127;
-		ft_eprintf("minishell: %s: command not found\n", name);
+		ft_eprintf("bozoshell: %s: command not found\n", name);
 		return (NULL);
 	}
 	tab = ft_split(paths, ':');
 	if (tab == NULL)
 	{
-		ft_eprintf("minishell: malloc failed\n");
+		ft_eprintf("bozoshell: malloc failed\n");
 		return (NULL);
 	}
 	return (tab);
@@ -66,7 +66,7 @@ static char	*ft_file_is_executable(const char *path, const char *name)
 	out = ft_strmerger(3, path, "/", name);
 	if (out == NULL)
 	{
-		ft_eprintf("minishell: malloc failed\n");
+		ft_eprintf("bozoshell: malloc failed\n");
 		free(out);
 		return (NULL);
 	}
@@ -98,7 +98,7 @@ static char	*ft_get_executable_without_path(t_data *data, const char *name)
 	if (path == NULL)
 	{
 		*data->exit_code = 127;
-		ft_eprintf("minishell: %s: command not found\n", name);
+		ft_eprintf("bozoshell: %s: command not found\n", name);
 	}
 	return (path);
 }