diff --git a/42sh/includes/lexer.h b/42sh/includes/lexer.h
index 9b66438a..5da45a13 100644
--- a/42sh/includes/lexer.h
+++ b/42sh/includes/lexer.h
@@ -26,11 +26,12 @@
 # define TK_WORD		0x0100
 # define TK_COMMAND		0x0200
 
-# define TK_REDIR		0x1 | 0x2 | 0x4 | 0x8 | 0x10 | 0x20
+# define TK_REDIR		(0x1 | 0x2 | 0x4 | 0x8 | 0x10 | 0x20)
 
 typedef long long			t_type;
 typedef enum e_lexstate		t_lexstate;
 typedef struct s_token		t_token;
+typedef struct s_data		t_data;
 typedef int					t_lexer(t_list **alst,
 										char *str);
 
diff --git a/42sh/includes/minishell.h b/42sh/includes/minishell.h
index c577c840..039706c2 100644
--- a/42sh/includes/minishell.h
+++ b/42sh/includes/minishell.h
@@ -25,6 +25,8 @@
 # include <sys/types.h>
 # include <signal.h>
 
+# define SHELL_NAME		"minishell"
+
 typedef enum e_qstate	t_qstate;
 typedef struct s_data	t_data;
 
diff --git a/42sh/libft b/42sh/libft
index a9043dc0..2a60fb6d 160000
--- a/42sh/libft
+++ b/42sh/libft
@@ -1 +1 @@
-Subproject commit a9043dc03b7b46d4644785b77bc38736481deedc
+Subproject commit 2a60fb6dcefcf969d29c0c70f4da61a305f9ccf2
diff --git a/42sh/src/exec/exec_pipe.c b/42sh/src/exec/exec_pipe.c
index 842e1d13..92353c15 100644
--- a/42sh/src/exec/exec_pipe.c
+++ b/42sh/src/exec/exec_pipe.c
@@ -5,7 +5,9 @@ int		exec_pipe(t_btree *ast)
 	int		filedes[2];
 
 	pipe(filedes);
+	ft_debug();
 	dup2(filedes[1], 1);
+	ft_debug();
 	ft_exec(ast->left);
 	close(filedes[1]);
 	dup2(filedes[0], 0);
diff --git a/42sh/src/exec/ft_exec.c b/42sh/src/exec/ft_exec.c
index 9237de61..78bc14ce 100644
--- a/42sh/src/exec/ft_exec.c
+++ b/42sh/src/exec/ft_exec.c
@@ -22,10 +22,7 @@ int		ft_exec(t_btree *ast)
 	while (g_exec[i].type)
 	{
 		if (item->type == g_exec[i].type)
-		{
-			(*g_exec[i].f)(ast);
-			return (0);
-		}
+			return ((*g_exec[i].f)(ast));
 		i++;
 	}
 	return (0);
diff --git a/42sh/src/lexer/lexer_greatand.c b/42sh/src/lexer/lexer_greatand.c
index f113b528..c19ed388 100644
--- a/42sh/src/lexer/lexer_greatand.c
+++ b/42sh/src/lexer/lexer_greatand.c
@@ -5,7 +5,7 @@ int		lexer_greatand(t_list **alst, char *str)
 	t_token		*token;
 
 	token = (*alst)->content;
-	token->type = GREATAND;
+	token->type = TK_GREATAND;
 	if (ft_isdigit(*str))
 	{
 		token_append(token, *str);
diff --git a/42sh/src/lexer/lexer_lessand.c b/42sh/src/lexer/lexer_lessand.c
index 1db08f40..7a0ada9f 100644
--- a/42sh/src/lexer/lexer_lessand.c
+++ b/42sh/src/lexer/lexer_lessand.c
@@ -5,7 +5,7 @@ int		lexer_lessand(t_list **alst, char *str)
 	t_token		*token;
 
 	token = (*alst)->content;
-	token->type = LESSAND;
+	token->type = TK_LESSAND;
 	if (ft_isdigit(*str))
 	{
 		token_append(token, *str);
diff --git a/42sh/src/main/ft_putast2.c b/42sh/src/main/ft_putast2.c
index 14f0ddc3..8b36d14f 100644
--- a/42sh/src/main/ft_putast2.c
+++ b/42sh/src/main/ft_putast2.c
@@ -18,34 +18,41 @@ void	ft_putast2(void *nodein)
 
 	node = nodein;
 	if (node->type == TK_SEMI)
-		ft_putendl(";");
+		ft_putendl("SEMI");
 	else if (node->type == TK_PIPE)
-		ft_putendl("|");
+		ft_putendl("PIPE");
 	else if (node->type == TK_COMMAND)
 	{
 		ft_putstr("COMMAND: ");
-		ft_putstr(node->u_data.sstr[0]);
-		/* ft_sstrprint(node->u_data.sstr, ','); */
-		/* char **sstr = node->u_data.sstr; */
-		/* while (*sstr) */
-			/* ft_printf("%s,", *sstr++); */
+		ft_sstrprint(node->u_data.sstr, ',');
 		ft_putchar('\n');
 	}
-	if (node->type | TK_REDIR)
+	else if (node->type & TK_REDIR)
 	{
 		ft_putnbr(node->u_data.redir.n);
-		if (node->type == TK_GREAT)
-			ft_putendl(">:");
-		else if (node->type == TK_LESS)
-			ft_putendl("<:");
-		else if (node->type == TK_DGREAT)
-			ft_putendl(">>:");
-		else if (node->type == TK_DLESS)
-			ft_putendl("<<:");
-		else if (node->type == TK_GREATAND)
-			ft_putendl(">&:");
-		else if (node->type == TK_LESSAND)
-			ft_putendl("<&:");
+		if (node->type == TK_GREATAND || node->type == TK_LESSAND)
+		{
+			if (node->type == TK_GREATAND)
+				ft_putstr(">&:");
+			else
+				ft_putstr("<&:");
+			ft_putnbr(node->u_data.redir.u_word.fd);
+			if (node->u_data.redir.close)
+				ft_putstr(" (closed)");
+		}
+		else
+		{
+			if (node->type == TK_GREAT)
+				ft_putendl(">:");
+			else if (node->type == TK_LESS)
+				ft_putstr("<:");
+			else if (node->type == TK_DGREAT)
+				ft_putstr(">>:");
+			else if (node->type == TK_DLESS)
+				ft_putstr("<<:");
+			ft_putstr(node->u_data.redir.u_word.word);
+		}
+		ft_putchar('\n');
 	}
 	else
 		ft_putendl("OTHER");
diff --git a/42sh/src/main/main.c b/42sh/src/main/main.c
index 897ba998..195a324f 100644
--- a/42sh/src/main/main.c
+++ b/42sh/src/main/main.c
@@ -38,8 +38,8 @@ int		main(void)
 		btree_apply_infix(ast, &ft_putast2);
 		/* ft_lstdel(&token, &token_free); */
 		token = NULL;
-		/* if (ft_exec(ast)) */
-		/* 	return (1); */
+		if (ft_exec(ast))
+			return (1);
 
 	}
 	return (0);
diff --git a/42sh/src/parser/parse_dgreat.c b/42sh/src/parser/parse_dgreat.c
index 2cc12c0e..1ad24b00 100644
--- a/42sh/src/parser/parse_dgreat.c
+++ b/42sh/src/parser/parse_dgreat.c
@@ -1,7 +1,7 @@
 /* ************************************************************************** */
 /*                                                                            */
 /*                                                        :::      ::::::::   */
-/*   parse_less.c                                       :+:      :+:    :+:   */
+/*   parse_dgreat.c                                     :+:      :+:    :+:   */
 /*                                                    +:+ +:+         +:+     */
 /*   By: jhalford <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
@@ -26,11 +26,10 @@ int		parse_dgreat(t_btree **ast, t_list **start, t_list **lst)
 	next_tok = (*lst)->next->content;
 	if (next_tok->type != TK_WORD)
 		return (1);
+	node->u_data.redir.n = ft_atoi(tok->data);
 	node->u_data.redir.u_word.word = ft_strdup(next_tok->data);
 	ft_lst_delif(start, (*lst)->content, &ft_addrcmp, &token_free);
 	ft_lst_delif(start, (*lst)->next->content, &ft_addrcmp, &token_free);
-	/* ft_lstdelone(lst, &token_free); */
-	/* ft_lstdelone(&(*lst)->next, &token_free); */
 	ft_parse(&(*ast)->left, start);
 	return (0);
 }
diff --git a/42sh/src/parser/parse_dless.c b/42sh/src/parser/parse_dless.c
index d3d80219..512772fc 100644
--- a/42sh/src/parser/parse_dless.c
+++ b/42sh/src/parser/parse_dless.c
@@ -1,7 +1,7 @@
 /* ************************************************************************** */
 /*                                                                            */
 /*                                                        :::      ::::::::   */
-/*   parse_less.c                                       :+:      :+:    :+:   */
+/*   parse_dless.c                                      :+:      :+:    :+:   */
 /*                                                    +:+ +:+         +:+     */
 /*   By: jhalford <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
@@ -19,7 +19,7 @@ int		parse_dless(t_btree **ast, t_list **start, t_list **lst)
 	t_token		*next_tok;
 
 	node = (*ast)->item;
-	node->type = TK_DGREAT;
+	node->type = TK_DLESS;
 	if (!(*lst)->next)
 		return (1);
 	tok = (*lst)->content;
@@ -27,11 +27,8 @@ int		parse_dless(t_btree **ast, t_list **start, t_list **lst)
 	if (next_tok->type != TK_WORD)
 		return (1);
 	node->u_data.redir.u_word.word = ft_strdup(next_tok->data);
-	/* ft_lst_delif(&start, lst->content, &ft_addrcmp, &token_free); */
-	/* ft_lst_delif(&start, lst->next->content, &ft_addrcmp, &token_free); */
-	/* ft_parse(&(*ast)->right, (*lst)->next->next); */
-	ft_lstdelone(lst, &token_free);
-	ft_lstdelone(&(*lst)->next, &token_free);
+	ft_lst_delif(start, (*lst)->content, &ft_addrcmp, &token_free);
+	ft_lst_delif(start, (*lst)->next->content, &ft_addrcmp, &token_free);
 	ft_parse(&(*ast)->left, start);
 	return (0);
 }
diff --git a/42sh/src/parser/parse_great.c b/42sh/src/parser/parse_great.c
index 0e4f14a5..d13a6652 100644
--- a/42sh/src/parser/parse_great.c
+++ b/42sh/src/parser/parse_great.c
@@ -26,9 +26,8 @@ int		parse_great(t_btree **ast, t_list **start, t_list **lst)
 	next_tok = (*lst)->next->content;
 	if (next_tok->type != TK_WORD)
 		return (1);
-	node->u_data.redir.u_word.word = ft_strdup(next_tok->data);
 	node->u_data.redir.n = ft_atoi(tok->data);
-	ft_printf("stored redir n=%i, word=%s\n", node->u_data.redir.n, node->u_data.redir.u_word.word);
+	node->u_data.redir.u_word.word = ft_strdup(next_tok->data);
 	ft_lst_delif(start, (*lst)->content, &ft_addrcmp, &token_free);
 	ft_lst_delif(start, (*lst)->next->content, &ft_addrcmp, &token_free);
 	ft_parse(&(*ast)->left, start);
diff --git a/42sh/src/parser/parse_greatand.c b/42sh/src/parser/parse_greatand.c
index c336895e..35d3a4e8 100644
--- a/42sh/src/parser/parse_greatand.c
+++ b/42sh/src/parser/parse_greatand.c
@@ -1,7 +1,7 @@
 /* ************************************************************************** */
 /*                                                                            */
 /*                                                        :::      ::::::::   */
-/*   parse_less.c                                       :+:      :+:    :+:   */
+/*   parse_greatand.c                                   :+:      :+:    :+:   */
 /*                                                    +:+ +:+         +:+     */
 /*   By: jhalford <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
@@ -16,22 +16,16 @@ int		parse_greatand(t_btree **ast, t_list **start, t_list **lst)
 {
 	t_astnode	*node;
 	t_token		*tok;
-	t_token		*next_tok;
+	char		*and;
 
 	node = (*ast)->item;
 	node->type = TK_GREATAND;
-	if (!(*lst)->next)
-		return (1);
 	tok = (*lst)->content;
-	next_tok = (*lst)->next->content;
-	if (next_tok->type != TK_WORD)
-		return (1);
-	node->u_data.redir.u_word.word = ft_strdup(next_tok->data);
-	/* ft_lst_delif(&start, lst->content, &ft_addrcmp, &token_free); */
-	/* ft_lst_delif(&start, lst->next->content, &ft_addrcmp, &token_free); */
-	/* ft_parse(&(*ast)->right, (*lst)->next->next); */
-	ft_lstdelone(lst, &token_free);
-	ft_lstdelone(&(*lst)->next, &token_free);
+	and = ft_strchr(tok->data, '&');
+	node->u_data.redir.u_word.fd = ft_atoi(and + 1);
+	node->u_data.redir.close =
+		tok->data[ft_strlen(tok->data) - 1] == '-' ? 1 : 0;
+	ft_lst_delif(start, (*lst)->content, &ft_addrcmp, &token_free);
 	ft_parse(&(*ast)->left, start);
 	return (0);
 }
diff --git a/42sh/src/parser/parse_less.c b/42sh/src/parser/parse_less.c
index eb43a7f6..1038eb94 100644
--- a/42sh/src/parser/parse_less.c
+++ b/42sh/src/parser/parse_less.c
@@ -26,11 +26,10 @@ int		parse_less(t_btree **ast, t_list **start, t_list **lst)
 	next_tok = (*lst)->next->content;
 	if (next_tok->type != TK_WORD)
 		return (1);
+	node->u_data.redir.n = ft_atoi(tok->data);
 	node->u_data.redir.u_word.word = ft_strdup(next_tok->data);
 	ft_lst_delif(start, (*lst)->content, &ft_addrcmp, &token_free);
 	ft_lst_delif(start, (*lst)->next->content, &ft_addrcmp, &token_free);
-	/* ft_lstdelone(lst, &token_free); */
-	/* ft_lstdelone(&(*lst)->next, &token_free); */
 	ft_parse(&(*ast)->left, start);
 	return (0);
 }
diff --git a/42sh/src/parser/parse_lessand.c b/42sh/src/parser/parse_lessand.c
index 9f1944c7..86a16413 100644
--- a/42sh/src/parser/parse_lessand.c
+++ b/42sh/src/parser/parse_lessand.c
@@ -1,4 +1,3 @@
-
 /* ************************************************************************** */
 /*                                                                            */
 /*                                                        :::      ::::::::   */
@@ -17,22 +16,16 @@ int		parse_lessand(t_btree **ast, t_list **start, t_list **lst)
 {
 	t_astnode	*node;
 	t_token		*tok;
-	t_token		*next_tok;
+	char		*and;
 
 	node = (*ast)->item;
-	node->type = TK_DGREAT;
-	if (!(*lst)->next)
-		return (1);
+	node->type = TK_LESSAND;
 	tok = (*lst)->content;
-	next_tok = (*lst)->next->content;
-	if (next_tok->type != TK_WORD)
-		return (1);
-	node->u_data.redir.u_word.word = ft_strdup(next_tok->data);
-	/* ft_lst_delif(&start, lst->content, &ft_addrcmp, &token_free); */
-	/* ft_lst_delif(&start, lst->next->content, &ft_addrcmp, &token_free); */
-	/* ft_parse(&(*ast)->right, (*lst)->next->next); */
-	ft_lstdelone(lst, &token_free);
-	ft_lstdelone(&(*lst)->next, &token_free);
+	and = ft_strchr(tok->data, '&');
+	node->u_data.redir.u_word.fd = ft_atoi(and + 1);
+	node->u_data.redir.close =
+		tok->data[ft_strlen(tok->data) - 1] == '-' ? 1 : 0;
+	ft_lst_delif(start, (*lst)->content, &ft_addrcmp, &token_free);
 	ft_parse(&(*ast)->left, start);
 	return (0);
 }
diff --git a/42sh/src/parser/parse_word.c b/42sh/src/parser/parse_word.c
index e3cbf7f4..b432c49c 100644
--- a/42sh/src/parser/parse_word.c
+++ b/42sh/src/parser/parse_word.c
@@ -21,11 +21,7 @@ int		parse_word(t_btree **ast, t_list **start, t_list **lst)
 	token = (*lst)->content;
 	node = (*ast)->item;
 	node->type = TK_COMMAND;
-	ft_printf("adding '%s' to sstr\n", token->data);
 	node->u_data.sstr = ft_sstradd(node->u_data.sstr, token->data);
-	/* ft_printf("added '%s'\n", node->u_data.sstr[0]); */
-	ft_sstrprint(node->u_data.sstr, ',');
-	ft_putchar('\n');
 	ft_parse(ast, &(*lst)->next);
 	ft_lstdelone(lst, &token_free);
 	return (0);