diff --git a/srcs/main.c b/srcs/main.c
index 3d83bd4..8e77107 100644
--- a/srcs/main.c
+++ b/srcs/main.c
@@ -6,7 +6,7 @@
 /*   By: apommier <apommier@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2022/03/06 13:27:11 by apommier          #+#    #+#             */
-/*   Updated: 2022/04/17 19:26:30 by apommier         ###   ########.fr       */
+/*   Updated: 2022/04/18 04:38:12 by apommier         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -26,7 +26,18 @@ void	sig_quit(int num)
 {
 	num = 0;
 	ft_putstr_fd("\b \b\b \b", 1);
-	printf("quit num= %d\n", num);
+	//printf("quit num= %d\n", num);
+	//exit(0);
+}
+
+void	sig_quit2(int num)
+{
+	num = 0;
+	//ft_putchar_fd(127, 1);
+	//ft_putchar_fd(127, 1);
+	ft_putstr_fd("\b \b\b \b", 1);
+	ft_putstr_fd("sigquit2\n", 1);
+	//printf("sig_quit2\n");
 	//exit(0);
 }
 
@@ -58,6 +69,20 @@ void	print_prompt(char **path)
 	input = 0;
 	err_var = 0;
 	cmd = 0;
+	
+	struct	sigaction test;
+	
+	memset(&test, 0, sizeof(test));
+	test.sa_handler = &sig_quit;
+	test.sa_flags = 0;
+	//test.sa_mask = 0;
+	if (sigaction(SIGQUIT, &test, 0) == -1)
+	{
+		printf("Minishell: sigaction error\n");
+		exit(1);
+	}
+	else
+		printf("sigaction good\n");
 	while (1)
 	{
 		input = readline("\033[1;31m~$ \033[0m");
@@ -97,7 +122,17 @@ void	print_prompt(char **path)
 int	main(int ac, char **av, char **path)
 {
 	char **env;
+	//struct	sigaction test;
 
+	/*test.sa_handler = &sig_quit;
+	test.sa_flags = 0;
+	if (sigaction(SIGQUIT, &test, 0) == -1)
+	{
+		printf("sigaction error\n");
+		exit(1);
+	}
+	else
+		printf("sigaction quit good\n");*/
 	if (!isatty(0))
 	{
 		printf("Not today\n");
@@ -112,7 +147,7 @@ int	main(int ac, char **av, char **path)
 	}
 	printf("---MINISHELL  START---\n"); 
 	signal(SIGINT, crtl_c);
-	 
+	//signal(SIGQUIT, sig_quit);
 	print_prompt(env);
 	return (0);
 }
\ No newline at end of file
diff --git a/srcs/pipe/pipe.c b/srcs/pipe/pipe.c
index 8da7d90..770ce70 100644
--- a/srcs/pipe/pipe.c
+++ b/srcs/pipe/pipe.c
@@ -6,7 +6,7 @@
 /*   By: apommier <apommier@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2022/04/02 18:51:31 by apommier          #+#    #+#             */
-/*   Updated: 2022/04/18 03:16:38 by apommier         ###   ########.fr       */
+/*   Updated: 2022/04/18 06:32:01 by apommier         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -91,6 +91,11 @@ void    exec_cmd(t_cmd *cmd, char **env, int *fdpipe)
 			ft_putstr_fd("Minishell: command not found: ", 2);
 			ft_putstr_fd(cmd->current_s_cmd->cmd + 1, 2);
 			ft_putstr_fd("\n", 2);
+			close(0);
+			close(1);
+			close(cmd->tmpin);
+			close(cmd->tmpout);
+			free_cmd(cmd);
 			exit(127);
 		}
         if (-1 == execve(cmd->current_s_cmd->cmd, cmd->current_s_cmd->args, env))
@@ -138,8 +143,8 @@ void	execute(t_cmd *cmd, char **env)
 		fdin = dup(tmpin);
 	while(cmd->current_s_cmd)
 	{	
-		if (i > 0 )
-			close(fdout);
+		//if (i != 0)
+		//	close(fdout);
 		cmd->current_s_cmd->child = 1;
 		fdout = -1;
 		if (i > 0 && cmd->current_s_cmd->infile)
diff --git a/srcs/set_quote/set_quote.c b/srcs/set_quote/set_quote.c
index e4582ef..cbdf880 100644
--- a/srcs/set_quote/set_quote.c
+++ b/srcs/set_quote/set_quote.c
@@ -6,7 +6,7 @@
 /*   By: apommier <apommier@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2022/04/09 23:58:21 by apommier          #+#    #+#             */
-/*   Updated: 2022/04/16 13:47:49 by apommier         ###   ########.fr       */
+/*   Updated: 2022/04/18 06:43:23 by apommier         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -141,23 +141,24 @@ char	*change_var(t_cmd *big_cmd, char *cmd, int *index)
 	while (cmd[i] && (ft_isalnum(cmd[i]) || cmd[i] == '_' || cmd[i] == '?'))
 		i++;
 	swap = ft_substr(cmd, *index + 1, i - *index - 1);
-	//printf("swap= -%s-\n", swap);
 	var = get_var(big_cmd, swap);
-	//printf("var -%s-\n", var);
+	free(swap);
 	swap2 = ft_strdup(cmd + i);
 	cmd[*index] = 0;
 	ret = ft_strjoin(cmd, var);
+	free(cmd);
 	*index += ft_strlen(var) - 1;
 	free(var);
 	var = ret;
 	ret = ft_strjoin(ret, swap2);
-	//printf("change_var -%s-\n", ret);
+	free(swap2);
 	return (ret);
 }
 
 char	*set_var(t_cmd *big_cmd, char *cmd)
 {
 	int i;
+	char *del;
 
 	//printf("set_var\n");
 	i = 0;
@@ -192,7 +193,9 @@ char	*set_var(t_cmd *big_cmd, char *cmd)
 					}
 					i++;
 				}
+				del = cmd;
 				cmd = del_char(cmd, &i);
+				free(cmd);
 			}
 			
 			//i++;
@@ -210,14 +213,18 @@ int parse_quote(t_cmd *cmd)
 {
 	int i;
 	int j;
-
+	char	*swap;
+	
 	i = 0;
 	while (cmd->s_cmds[i])
 	{
 		j = -1;
 		while (cmd->s_cmds[i]->args[++j])
 		{
+			swap = cmd->s_cmds[i]->args[j];
 			cmd->s_cmds[i]->args[j] = set_var(cmd, cmd->s_cmds[i]->args[j]);
+			if (cmd->s_cmds[i]->args[j] != swap)
+				free(swap);
 		}
 		//printf("parse quote -%s-\n", cmd->s_cmds[i]->args[0]);
 		if (!is_builtin(cmd->s_cmds[i]->args[0]))