diff --git a/src/ak_pipe.c b/src/ak_pipe.c
index 461b121..a815791 100644
--- a/src/ak_pipe.c
+++ b/src/ak_pipe.c
@@ -16,10 +16,10 @@ void	child(int fd[2], t_data *data, int i)
 {
 	close(fd[0]);
 	if (dup2(data->hermes, STDIN_FILENO) == -1)
-		return (perror("pipex1"), clear_exit(data, EXIT_FAILURE));
+		return (perror("pipex"), clear_exit(data, EXIT_FAILURE));
 	close(data->hermes);
 	if (dup2(fd[1], STDOUT_FILENO) == -1)
-		return (perror("pipex2"), clear_exit(data, EXIT_FAILURE));
+		return (perror("pipex"), clear_exit(data, EXIT_FAILURE));
 	close(fd[1]);
 	cmd_exe(data);
 }
@@ -31,10 +31,10 @@ void	ak_pipe(t_data *data, int i)
 	if (data->first == -1 && i == 2)
 		return ;
 	if (pipe(fd) == -1)
-		return (perror("pipex3"), clear_exit(data, EXIT_FAILURE));
+		return (perror("pipex"), clear_exit(data, EXIT_FAILURE));
 	data->ids[i - (2 + data->here_doc)] = fork();
 	if (data->ids[i - (2 + data->here_doc)] < 0)
-		return (perror("pipex4"), clear_exit(data, EXIT_FAILURE));
+		return (perror("pipex"), clear_exit(data, EXIT_FAILURE));
 	if (!data->ids[i - (2 + data->here_doc)])
 		child(fd, data, i);
 	close(fd[1]);
diff --git a/src/ak_pipeout.c b/src/ak_pipeout.c
index f108e7e..8b75c36 100644
--- a/src/ak_pipeout.c
+++ b/src/ak_pipeout.c
@@ -6,7 +6,7 @@
 /*   By: akdovlet <akdovlet@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/05/15 03:05:49 by akdovlet          #+#    #+#             */
-/*   Updated: 2024/05/15 03:06:25 by akdovlet         ###   ########.fr       */
+/*   Updated: 2024/05/15 05:06:13 by akdovlet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -23,6 +23,16 @@ void	child_out(t_data *data)
 	cmd_exe(data);
 }
 
+void	open_outfile(t_data *data)
+{
+	if (data->here_doc)
+		data->last = data->last = open(data->av[data->ac - 1], \
+		O_WRONLY | O_CREAT | O_APPEND, 0644);
+	else
+		data->last = open(data->av[data->ac - 1], \
+		O_WRONLY | O_CREAT | O_TRUNC, 0644);
+}
+
 void	ak_pipeout(t_data *data, int i)
 {
 	int	status;
@@ -30,8 +40,7 @@ void	ak_pipeout(t_data *data, int i)
 
 	j = 0;
 	status = 0;
-	data->last = open(data->av[data->ac - 1], \
-	O_WRONLY | O_CREAT | O_TRUNC, 0644);
+	open_outfile(data);
 	if (data->last < 0)
 		return (perror(data->av[data->ac -1]), clear_exit(data, EXIT_FAILURE));
 	data->ids[i - (2 + data->here_doc)] = fork();