diff --git a/42sh/Makefile b/42sh/Makefile
index 022c2fe2..0da8e579 100644
--- a/42sh/Makefile
+++ b/42sh/Makefile
@@ -143,6 +143,7 @@ exec/ft_cmd.c\
 exec/ft_exec.c\
 exec/ft_findexec.c\
 exec/set_exitstatus.c\
+glob/expand_brace.c\
 glob/glob.c\
 glob/glob_print.c\
 glob/ld/ft_ld_back.c\
diff --git a/42sh/includes/glob.h b/42sh/includes/glob.h
index 4ad01613..c1afce7c 100644
--- a/42sh/includes/glob.h
+++ b/42sh/includes/glob.h
@@ -6,7 +6,7 @@
 /*   By: wescande <wescande@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2017/01/04 16:31:18 by wescande          #+#    #+#             */
-/*   Updated: 2017/01/12 17:14:38 by wescande         ###   ########.fr       */
+/*   Updated: 2017/01/12 19:00:08 by wescande         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -23,6 +23,7 @@ typedef struct	s_ld
 }				t_ld;
 
 char			**glob(const char *str, char **env);
+t_ld			*expand_brace(const char *pat);
 void			glob_print(t_list *token, t_data *data);
 
 /*
diff --git a/42sh/srcs/glob/expand_brace.c b/42sh/srcs/glob/expand_brace.c
new file mode 100644
index 00000000..2fe05f61
--- /dev/null
+++ b/42sh/srcs/glob/expand_brace.c
@@ -0,0 +1,108 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   expand_brace.c                                     :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: wescande <wescande@student.42.fr>          +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2017/01/12 19:00:29 by wescande          #+#    #+#             */
+/*   Updated: 2017/01/12 20:24:00 by wescande         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "glob.h"
+
+/*
+ ** expand_brace return expansion of a string.
+ ** pattern searched are {ab, cd}.
+ ** return is t_ld which first param is ab and second is cd 
+ ** input parameters are :
+ **			-char	*pat  -> pattern string to be looking for expand
+ */
+
+static char		*ft_strjoinf(char *s1, char *s2, int state)
+{
+	char	*ans;
+
+	ans = ft_strjoin((const char *)s1, (const char *)s2);
+	if (state == 1 || state == 3)
+		ft_strdel(&s1);
+	if (state == 2 || state == 3)
+		ft_strdel(&s2);
+	return (ans);
+}
+
+static void		ft_tabdel(char ***mytab)
+{
+	char	**erase;
+	int		i;
+
+	if (!mytab || !*mytab)
+		return ;
+	erase = *mytab;
+	i = 0;
+	while (erase[i])
+	{
+		ft_strdel(&erase[i]);
+		++i;
+	}
+	free(*mytab);
+	*mytab = NULL;
+}
+
+static int		search_brace(t_ld **wk, char *str, int index)
+{
+	char	*start;
+	char	*s1;
+	char	**split;
+
+	start = NULL;
+	while (*str)
+	{
+		if (*str == '{')
+			start = str;
+		else if (*str == '}' && start)
+		{
+			s1 = ft_strsub(start, 1, str - start - 1);
+			split = ft_strsplit(s1, ',');
+			ft_strdel(&s1);
+			s1 = ft_strsub((*wk)->content, 0, start - (char *)(*wk)->content);
+			while (split[++index])
+				ft_ld_pushfront(wk, ft_strjoinf(ft_strjoin(s1, split[index]),
+					str + 1, 1));
+			ft_strdel(&s1);
+			ft_tabdel(&split);
+			return (1);
+		}
+		++str;
+	}
+	return (0);
+}
+
+t_ld			*expand_brace(const char *pat)
+{
+	t_ld	*ret;
+	t_ld	*tmp;
+	int		do_it;
+
+	ret = NULL;
+	ft_ld_pushfront(&ret, ft_strdup(pat));
+	do_it = 1;
+	while (do_it)
+	{
+		do_it = 0;
+		while (ret)
+		{
+			if ((tmp = ret) && search_brace(&ret, ret->content, -1))
+			{
+				ft_ld_del(&tmp, &ft_strdel);
+				do_it = 1;
+			}
+			if (!ret->next)
+				break;
+			ret = ret->next;
+		}
+		ret = ft_ld_front(ret);
+	}
+	return (ret);
+}
diff --git a/42sh/srcs/glob/glob.c b/42sh/srcs/glob/glob.c
index 2731809b..cc68bb11 100644
--- a/42sh/srcs/glob/glob.c
+++ b/42sh/srcs/glob/glob.c
@@ -6,7 +6,7 @@
 /*   By: wescande <wescande@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2017/01/04 16:29:54 by wescande          #+#    #+#             */
-/*   Updated: 2017/01/12 18:48:26 by wescande         ###   ########.fr       */
+/*   Updated: 2017/01/12 19:00:12 by wescande         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -176,15 +176,22 @@ char			**glob(const char *pat, char **env)
 	t_ld	*match;
 	char	**gl;
 	char	**path;
+	t_ld	*mul_pat;
 
 	match = NULL;
 	gl = NULL;
-	if (env && (path = ft_strsplit(ft_getenv(env, "PATH"), ':')))
+	mul_pat = expand_brace(pat);
+	while (mul_pat)
 	{
-		path_research(pat, path, &match);
-		ft_tabdel(&path);
+		if (env && (path = ft_strsplit(ft_getenv(env, "PATH"), ':')))
+		{
+			path_research(mul_pat->content, path, &match);
+			ft_tabdel(&path);
+		}
+		dir_research(mul_pat->content, "./", &match);
+		mul_pat = mul_pat->next;
 	}
-	dir_research(pat, "./", &match);
+	ft_ld_clear(&mul_pat, &ft_strdel);
 	if (match)
 	{
 		gl = ft_ld_to_tab(match);