diff --git a/Filelist.sh.mk b/Filelist.sh.mk
index e53a653b..47da9e72 100644
--- a/Filelist.sh.mk
+++ b/Filelist.sh.mk
@@ -7,6 +7,7 @@ signal_handler                                                                \
 
 GEN_FILES =                                                                   \
 src/hashmap/env/env                                                           \
+src/hashmap/env/env_clear                                                     \
 src/hashmap/env/env_clone                                                     \
 src/hashmap/env/env_iter                                                      \
 src/hashmap/env/env_utils                                                     \
diff --git a/Makefile b/Makefile
index 11e94d37..d082ff5a 100644
--- a/Makefile
+++ b/Makefile
@@ -6,7 +6,7 @@
 #    By: rparodi <rparodi@student.42.fr>            +#+  +:+       +#+         #
 #                                                 +#+#+#+#+#+   +#+            #
 #    Created: 2023/11/12 11:05:05 by rparodi           #+#    #+#              #
-#    Updated: 2024/08/01 07:16:16 by maiboyer         ###   ########.fr        #
+#    Updated: 2024/08/02 22:42:24 by maiboyer         ###   ########.fr        #
 #                                                                              #
 # **************************************************************************** #
 
diff --git a/exec/include/exec/_run_ast.h b/exec/include/exec/_run_ast.h
index 29ba2f15..c27dbefd 100644
--- a/exec/include/exec/_run_ast.h
+++ b/exec/include/exec/_run_ast.h
@@ -6,7 +6,7 @@
 /*   By: rparodi <rparodi@student.42.fr>            +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/08/02 14:41:48 by rparodi           #+#    #+#             */
-/*   Updated: 2024/08/02 18:51:16 by maiboyer         ###   ########.fr       */
+/*   Updated: 2024/08/02 21:13:33 by maiboyer         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -73,7 +73,7 @@ struct s_cmd_pipe
 };
 
 t_error run_arithmetic_expansion(t_ast_arithmetic_expansion *arithmetic_expansion, t_state *state, t_i64 *out);
-t_error run_command(t_ast_command *command, t_state *state, t_command_result *out);
+t_error run_command(t_ast_command *command, t_state *state, t_cmd_pipe cmd_pipe, t_command_result *out);
 t_error run_expansion(t_ast_expansion *self, t_state *state, t_expansion_result *out);
 t_error run_word(t_ast_word *word, t_state *state, t_word_result *out);
 
@@ -97,7 +97,7 @@ t_error run_raw_string(t_ast_raw_string *raw_string, t_state *state, void *out);
 t_error run_regex(t_ast_regex *regex, t_state *state, void *out);
 t_error run_subshell(t_ast_subshell *subshell, t_state *state, void *out);
 t_error run_until(t_ast_until *until, t_state *state, void *out);
-t_error run_variable_assignment(t_ast_variable_assignment *variable_assignment, t_state *state, void *out);
+t_error run_variable_assignment(t_ast_variable_assignment *variable_assignment, t_state *state, bool is_temporary, void *out);
 t_error run_while_(t_ast_while *while_, t_state *state, void *out);
 
 #endif
diff --git a/exec/src/run_ast.c b/exec/src/run_ast.c
index 6e5769a5..4ce61a4d 100644
--- a/exec/src/run_ast.c
+++ b/exec/src/run_ast.c
@@ -6,13 +6,14 @@
 /*   By: maiboyer <maiboyer@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/07/11 17:22:29 by maiboyer          #+#    #+#             */
-/*   Updated: 2024/08/02 19:04:30 by maiboyer         ###   ########.fr       */
+/*   Updated: 2024/08/02 23:17:47 by maiboyer         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "app/state.h"
 #include "ast/ast.h"
 #include "exec/_run_ast.h"
+#include "app/env.h"
 #include "exec/run.h"
 #include "me/convert/numbers_to_str.h"
 #include "me/fs/fs.h"
@@ -22,6 +23,7 @@
 #include "me/str/str.h"
 #include "me/string/string.h"
 #include "me/types.h"
+#include "me/vec/vec_ast.h"
 #include "me/vec/vec_estr.h"
 #include "me/vec/vec_str.h"
 
@@ -77,7 +79,9 @@ t_error _get_expansion_value(t_ast_expansion *self, t_state *state, t_expansion_
 
 	if (self == NULL || state == NULL || out == NULL)
 		return (ERROR);
-	hmap_ret = hmap_env_get(state->env, &self->var_name);
+	hmap_ret = hmap_env_get(state->tmp_var, &self->var_name);
+	if (hmap_ret == NULL)
+		hmap_ret = hmap_env_get(state->env, &self->var_name);
 	ret = (t_expansion_result){.exists = hmap_ret == NULL, .value = NULL};
 	if (ret.exists)
 		ret.value = str_clone(*hmap_ret);
@@ -455,7 +459,6 @@ t_error _ast_into_str(t_ast_node self, t_state *state, t_vec_str *append)
 // End Internals funcs
 
 t_error run_expansion(t_ast_expansion *self, t_state *state, t_expansion_result *out);
-t_error run_command(t_ast_command *command, t_state *state, t_command_result *out);
 t_error run_word(t_ast_word *word, t_state *state, t_word_result *out);
 t_error run_arithmetic_expansion(t_ast_arithmetic_expansion *arithmetic_expansion, t_state *state, t_i64 *out);
 
@@ -479,7 +482,7 @@ t_error run_raw_string(t_ast_raw_string *raw_string, t_state *state, void *out)
 t_error run_regex(t_ast_regex *regex, t_state *state, void *out) NOT_DONE;
 t_error run_subshell(t_ast_subshell *subshell, t_state *state, void *out) NOT_DONE;
 t_error run_until(t_ast_until *until, t_state *state, void *out) NOT_DONE;
-t_error run_variable_assignment(t_ast_variable_assignment *variable_assignment, t_state *state, void *out) NOT_DONE;
+t_error run_variable_assignment(t_ast_variable_assignment *variable_assignment, t_state *state, bool is_temporary, void *out) NOT_DONE;
 t_error run_while_(t_ast_while *while_, t_state *state, void *out) NOT_DONE;
 
 // FUNCTIONS
@@ -606,11 +609,23 @@ t_error _spawn_cmd_and_run(t_vec_str args, t_vec_ast redirection, t_state *state
 
 		i++;
 	}
+	redirection.len = 0;
+	vec_ast_free(redirection);
 	vec_str_free(filename_args);
+	info.arguments = args;
+	//if (build_envp(state, info.arguments));
+	if (args.len == 0)
+	{
+		vec_str_free(args);
+		return (ERROR);
+	}
+	//if (_is_builtin(args.buffer[0]))
+	//	return (_handle_builtin(args, info));
+
 	return (ERROR);
 }
 
-t_error run_command(t_ast_command *command, t_state *state, t_command_result *out)
+t_error run_command(t_ast_command *command, t_state *state, t_cmd_pipe cmd_pipe, t_command_result *out)
 {
 	t_vec_str	   args;
 	t_vec_str	   split;
@@ -622,9 +637,6 @@ t_error run_command(t_ast_command *command, t_state *state, t_command_result *ou
 
 	if (command == NULL || state == NULL || out == NULL)
 		return (ERROR);
-	env_bck = state->env;
-	if (hmap_env_clone(env_bck, _clone_env, NULL, &state->env))
-		return (state->env = env_bck, ERROR);
 	args = vec_str_new(command->cmd_word.len, str_free);
 	redirection = vec_ast_new(command->suffixes_redirections.len, ast_free);
 	i = 0;
@@ -635,7 +647,7 @@ t_error run_command(t_ast_command *command, t_state *state, t_command_result *ou
 			vec_ast_push(&redirection, tmp);
 		if (tmp->kind == AST_VARIABLE_ASSIGNMENT)
 		{
-			if (run_variable_assignment(&tmp->data.variable_assignment, state, NULL))
+			if (run_variable_assignment(&tmp->data.variable_assignment, state, true, NULL))
 				return (ERROR);
 		}
 		i++;
@@ -655,7 +667,7 @@ t_error run_command(t_ast_command *command, t_state *state, t_command_result *ou
 		i++;
 	}
 	i = 0;
-	if (_spawn_cmd_and_run(args, redirection, state, (t_cmd_pipe){0, 0}, out))
+	if (_spawn_cmd_and_run(args, redirection, state, cmd_pipe, out))
 		return (ERROR);
 	return (NO_ERROR);
 }
diff --git a/includes/app/env.h b/includes/app/env.h
index ffb4fabb..5ef4902f 100644
--- a/includes/app/env.h
+++ b/includes/app/env.h
@@ -6,7 +6,7 @@
 /*   By: maiboyer <maiboyer@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/05/04 18:41:01 by maiboyer          #+#    #+#             */
-/*   Updated: 2024/05/09 14:28:42 by rparodi          ###   ########.fr       */
+/*   Updated: 2024/08/02 22:11:14 by maiboyer         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -18,14 +18,17 @@
 # include "me/types.h"
 # include "me/vec/vec_str.h"
 
+
 t_hashmap_env	*create_env_map(void);
 
-t_error			build_envp(t_hashmap_env *envs, t_vec_str *out);
+t_error			build_envp(t_hashmap_env *envs, t_hashmap_env *tmp_vars, \
+							t_vec_str *out);
 
 struct			s_build_envp_state
 {
-	t_vec_str	out;
-	t_string	buf;
+	t_hashmap_env	*tmp_vars;
+	t_vec_str		out;
+	t_string		buf;
 };
 
 #endif /* ENV_H */
diff --git a/includes/app/state.h b/includes/app/state.h
index c15e2736..5a95a90e 100644
--- a/includes/app/state.h
+++ b/includes/app/state.h
@@ -6,7 +6,7 @@
 /*   By: maiboyer <maiboyer@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/05/02 15:49:56 by maiboyer          #+#    #+#             */
-/*   Updated: 2024/07/20 13:45:21 by maiboyer         ###   ########.fr       */
+/*   Updated: 2024/08/02 22:26:20 by maiboyer         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -18,12 +18,16 @@
 # include "me/os/os.h"
 # include "me/types.h"
 
-typedef struct s_parser
+typedef struct s_state t_state;
+typedef struct s_parser t_parser;
+
+struct s_parser
 {
 	t_first_parser	*parser;
-}					t_parser;
+};
 
-typedef struct s_state
+
+struct s_state
 {
 	t_str			prompt;
 	t_str			str_input;
@@ -31,8 +35,9 @@ typedef struct s_state
 	t_str			*path;
 	t_parser		parser;
 	t_hashmap_env	*env;
+	t_hashmap_env	*tmp_var;
 	t_node			current_node;
 	t_process		ret;
-}					t_state;
+};
 
 #endif /* STATE_H */
diff --git a/input.toml b/input.toml
index 634a2d7c..7fce45eb 100644
--- a/input.toml
+++ b/input.toml
@@ -18,6 +18,7 @@ sources = [
 	"stdme/generic_sources/src/hashmap/C__PREFIX___utils.c__TEMPLATE__",
 	"stdme/generic_sources/src/hashmap/C__PREFIX___iter.c__TEMPLATE__",
 	"stdme/generic_sources/src/hashmap/C__PREFIX___clone.c__TEMPLATE__",
+	"stdme/generic_sources/src/hashmap/C__PREFIX___clear.c__TEMPLATE__",
 ]
 replace.C__VALTYPE__ = "type"
 replace.C__KEYTYPE__ = "type"
diff --git a/output/include/me/hashmap/hashmap_env.h b/output/include/me/hashmap/hashmap_env.h
index 0be349c7..b36c130e 100644
--- a/output/include/me/hashmap/hashmap_env.h
+++ b/output/include/me/hashmap/hashmap_env.h
@@ -35,7 +35,7 @@ typedef struct s_kv_env
 /// @typedef A function that hashes a key
 typedef void (*t_hash_env_fn)(t_hasher *hasher, t_str *key);
 /// @typedef A function that drops a key-value pair
-typedef void (*t_drop_env_fn)(t_kv_env val);
+typedef void (*t_free_env_fn)(t_kv_env val);
 /// @typedef A function that compares two keys and returns true if they are equal
 typedef bool (*t_eq_env_fn)(t_str *lhs, t_str *rhs);
 
@@ -57,7 +57,7 @@ typedef struct s_entry_env
 /// @var hasher The hasher function
 /// @var hfunc The hash function
 /// @var cfunc The comparison function
-/// @var drop The drop function
+/// @var free The free function
 typedef struct s_hashmap_env
 {
 	t_entry_env **buckets;
@@ -65,28 +65,32 @@ typedef struct s_hashmap_env
 	t_hasher			  hasher;
 	t_hash_env_fn hfunc;
 	t_eq_env_fn	  cfunc;
-	t_drop_env_fn drop;
+	t_free_env_fn free;
 } t_hashmap_env;
 
-/// @brief Creates a new hashmap with the given hash, comparison, and drop functions
+/// @brief Creates a new hashmap with the given hash, comparison, and free functions
 /// @param hash The hash function
 /// @param cmp The comparison function
-/// @param drop The drop function
+/// @param free The free function
 /// @return A new hashmap
-t_hashmap_env *hmap_env_new(t_hash_env_fn hash, t_eq_env_fn	cmp, t_drop_env_fn drop);
+t_hashmap_env *hmap_env_new(t_hash_env_fn hash, t_eq_env_fn	cmp, t_free_env_fn free);
 
-/// @brief Creates a new hashmap with the given hash, comparison, and drop functions
+/// @brief Creates a new hashmap with the given hash, comparison, and free functions
 /// @param hash The hash function
 /// @param cmp The comparison function
-/// @param drop The drop function
+/// @param free The free function
 /// @param cap The number of buckets
 /// @return A new hashmap
-t_hashmap_env *hmap_env_new_with_buckets(t_hash_env_fn hash, t_eq_env_fn cmp, t_drop_env_fn drop, size_t cap);
+t_hashmap_env *hmap_env_new_with_buckets(t_hash_env_fn hash, t_eq_env_fn cmp, t_free_env_fn free, size_t cap);
 
 /// @brief Free the hashmap and all of its entries
 /// @param hmap The hashmap to free
 void hmap_env_free(t_hashmap_env *hmap);
 
+/// @brief Clear the hashmap, removing all of its entries
+/// @param hmap The hashmap to clear
+void hmap_env_clear(t_hashmap_env *hmap);
+
 /// @brief Inserts a key-value pair into the hashmap
 /// @param hmap The hashmap
 /// @param key The key
diff --git a/output/src/hashmap/env/env.c b/output/src/hashmap/env/env.c
index 96e2c227..3e3ccc93 100644
--- a/output/src/hashmap/env/env.c
+++ b/output/src/hashmap/env/env.c
@@ -19,15 +19,15 @@
 
 t_hashmap_env *hmap_env_new(t_hash_env_fn hfunc,
 											t_eq_env_fn	  cfunc,
-											t_drop_env_fn drop)
+											t_free_env_fn free)
 {
 	return (
-		hmap_env_new_with_buckets(hfunc, cfunc, drop, DEFAULT_BUCKETS));
+		hmap_env_new_with_buckets(hfunc, cfunc, free, DEFAULT_BUCKETS));
 }
 
 t_hashmap_env *hmap_env_new_with_buckets(
 	t_hash_env_fn hfunc, t_eq_env_fn cfunc,
-	t_drop_env_fn drop, t_usize buckets)
+	t_free_env_fn free, t_usize buckets)
 {
 	t_hashmap_env *hmap;
 
@@ -39,7 +39,7 @@ t_hashmap_env *hmap_env_new_with_buckets(
 	hmap->hasher = hasher_sip13_new();
 	hmap->hfunc = hfunc;
 	hmap->cfunc = cfunc;
-	hmap->drop = drop;
+	hmap->free = free;
 	if (hmap->buckets == NULL)
 		return ((void)mem_free(hmap), NULL);
 	return (hmap);
@@ -57,7 +57,7 @@ void hmap_env_free(t_hashmap_env *hmap)
 		entry = hmap->buckets[index];
 		while (entry != NULL)
 		{
-			hmap->drop(entry->kv);
+			hmap->free(entry->kv);
 			tmp = entry->next;
 			mem_free(entry);
 			entry = tmp;
@@ -117,7 +117,7 @@ bool hmap_env_insert(t_hashmap_env *hmap, t_str key,
 	}
 	else
 	{
-		hmap->drop(entry->kv);
+		hmap->free(entry->kv);
 		entry->kv.key = key;
 		entry->kv.val = value;
 		return (true);
diff --git a/output/src/hashmap/env/env_clear.c b/output/src/hashmap/env/env_clear.c
new file mode 100644
index 00000000..6da7c16d
--- /dev/null
+++ b/output/src/hashmap/env/env_clear.c
@@ -0,0 +1,40 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   hashmap_env.h                              :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: maiboyer <maiboyer@student.42.fr>          +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2023/12/06 11:00:22 by maiboyer          #+#    #+#             */
+/*   Updated: 2023/12/11 15:24:44 by maiboyer         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "me/types.h"
+
+
+
+#include "me/hashmap/hashmap_env.h"
+#include "me/mem/mem.h"
+
+
+void	hmap_env_clear(t_hashmap_env *self)
+{
+	t_usize					bucket_id;
+	t_entry_env		*cur;
+	t_entry_env		*next;
+
+	bucket_id = 0;
+	while (bucket_id < self->num_buckets)
+	{
+		cur = self->buckets[bucket_id];
+		while (cur != NULL)
+		{
+			next = cur->next;
+			self->free(cur->kv);
+			mem_free(cur);
+			cur = next;
+		}
+		bucket_id++;
+	}
+}
diff --git a/output/src/hashmap/env/env_clone.c b/output/src/hashmap/env/env_clone.c
index e41dfb55..08898d7d 100644
--- a/output/src/hashmap/env/env_clone.c
+++ b/output/src/hashmap/env/env_clone.c
@@ -27,7 +27,7 @@ t_error hmap_env_clone(t_hashmap_env *self,
 	t_hashmap_env	*ret;
 
 	bucket_id = 0;
-	ret = hmap_env_new_with_buckets(self->hfunc, self->cfunc, self->drop, self->num_buckets);
+	ret = hmap_env_new_with_buckets(self->hfunc, self->cfunc, self->free, self->num_buckets);
 	if (ret == NULL)
 		return (ERROR);
 	while (bucket_id < self->num_buckets)
diff --git a/output/src/hashmap/env/env_utils.c b/output/src/hashmap/env/env_utils.c
index b02bf13e..4e2e99cd 100644
--- a/output/src/hashmap/env/env_utils.c
+++ b/output/src/hashmap/env/env_utils.c
@@ -48,7 +48,7 @@ void hmap_env_remove(t_hashmap_env *hmap, t_str *key)
 		hmap->buckets[hashed_key % hmap->num_buckets] = entry->next;
 	else
 		prev->next = entry->next;
-	hmap->drop(entry->kv);
+	hmap->free(entry->kv);
 	mem_free(entry);
 	hmap->buckets[hashed_key % hmap->num_buckets] = NULL;
 }
diff --git a/sources/env.c b/sources/env.c
index 67ce19cc..6375a256 100644
--- a/sources/env.c
+++ b/sources/env.c
@@ -6,7 +6,7 @@
 /*   By: maiboyer <maiboyer@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/05/04 18:32:50 by maiboyer          #+#    #+#             */
-/*   Updated: 2024/08/02 12:09:05 by rparodi          ###   ########.fr       */
+/*   Updated: 2024/08/02 22:37:23 by maiboyer         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -68,10 +68,11 @@ t_error	_build_envp_iterator(t_usize idx, const t_str *key, t_str *val,
 	return (NO_ERROR);
 }
 
-t_error	build_envp(t_hashmap_env *envs, t_vec_str *envp)
+t_error	build_envp(t_hashmap_env *envs, t_hashmap_env *tmp_vars, t_vec_str *envp)
 {
 	struct s_build_envp_state	state;
 
+	state.tmp_vars = tmp_vars;
 	state.buf = string_new(8096);
 	state.out = vec_str_new(1024, (void (*)(t_str))mem_free);
 	if (hmap_env_iter(envs, _build_envp_iterator, &state))
diff --git a/sources/main.c b/sources/main.c
index 6906f10c..2fe93f1d 100644
--- a/sources/main.c
+++ b/sources/main.c
@@ -6,7 +6,7 @@
 /*   By: rparodi <rparodi@student.42.fr>            +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/03/28 14:40:38 by rparodi           #+#    #+#             */
-/*   Updated: 2024/08/02 12:16:09 by rparodi          ###   ########.fr       */
+/*   Updated: 2024/08/02 23:00:50 by maiboyer         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -184,6 +184,7 @@ t_i32	main(t_i32 argc, t_str argv[], t_str envp[])
 	(void)argc;
 	(void)argv;
 	(void)envp;
+	me_abort("abort");
 	if (install_signal())
 		me_abort("Unable to install signals");
 	state = (t_state){};
diff --git a/stdme/generic_sources/header/hashmap_C__PREFIX__.h__TEMPLATE__ b/stdme/generic_sources/header/hashmap_C__PREFIX__.h__TEMPLATE__
index 9c4a932b..4ccdcd90 100644
--- a/stdme/generic_sources/header/hashmap_C__PREFIX__.h__TEMPLATE__
+++ b/stdme/generic_sources/header/hashmap_C__PREFIX__.h__TEMPLATE__
@@ -35,7 +35,7 @@ typedef struct s_kv_C__PREFIX__
 /// @typedef A function that hashes a key
 typedef void (*t_hash_C__PREFIX___fn)(t_hasher *hasher, C__KEYTYPE__ *key);
 /// @typedef A function that drops a key-value pair
-typedef void (*t_drop_C__PREFIX___fn)(t_kv_C__PREFIX__ val);
+typedef void (*t_free_C__PREFIX___fn)(t_kv_C__PREFIX__ val);
 /// @typedef A function that compares two keys and returns true if they are equal
 typedef bool (*t_eq_C__PREFIX___fn)(C__KEYTYPE__ *lhs, C__KEYTYPE__ *rhs);
 
@@ -57,7 +57,7 @@ typedef struct s_entry_C__PREFIX__
 /// @var hasher The hasher function
 /// @var hfunc The hash function
 /// @var cfunc The comparison function
-/// @var drop The drop function
+/// @var free The free function
 typedef struct s_hashmap_C__PREFIX__
 {
 	t_entry_C__PREFIX__ **buckets;
@@ -65,28 +65,32 @@ typedef struct s_hashmap_C__PREFIX__
 	t_hasher			  hasher;
 	t_hash_C__PREFIX___fn hfunc;
 	t_eq_C__PREFIX___fn	  cfunc;
-	t_drop_C__PREFIX___fn drop;
+	t_free_C__PREFIX___fn free;
 } t_hashmap_C__PREFIX__;
 
-/// @brief Creates a new hashmap with the given hash, comparison, and drop functions
+/// @brief Creates a new hashmap with the given hash, comparison, and free functions
 /// @param hash The hash function
 /// @param cmp The comparison function
-/// @param drop The drop function
+/// @param free The free function
 /// @return A new hashmap
-t_hashmap_C__PREFIX__ *hmap_C__PREFIX___new(t_hash_C__PREFIX___fn hash, t_eq_C__PREFIX___fn	cmp, t_drop_C__PREFIX___fn drop);
+t_hashmap_C__PREFIX__ *hmap_C__PREFIX___new(t_hash_C__PREFIX___fn hash, t_eq_C__PREFIX___fn	cmp, t_free_C__PREFIX___fn free);
 
-/// @brief Creates a new hashmap with the given hash, comparison, and drop functions
+/// @brief Creates a new hashmap with the given hash, comparison, and free functions
 /// @param hash The hash function
 /// @param cmp The comparison function
-/// @param drop The drop function
+/// @param free The free function
 /// @param cap The number of buckets
 /// @return A new hashmap
-t_hashmap_C__PREFIX__ *hmap_C__PREFIX___new_with_buckets(t_hash_C__PREFIX___fn hash, t_eq_C__PREFIX___fn cmp, t_drop_C__PREFIX___fn drop, size_t cap);
+t_hashmap_C__PREFIX__ *hmap_C__PREFIX___new_with_buckets(t_hash_C__PREFIX___fn hash, t_eq_C__PREFIX___fn cmp, t_free_C__PREFIX___fn free, size_t cap);
 
 /// @brief Free the hashmap and all of its entries
 /// @param hmap The hashmap to free
 void hmap_C__PREFIX___free(t_hashmap_C__PREFIX__ *hmap);
 
+/// @brief Clear the hashmap, removing all of its entries
+/// @param hmap The hashmap to clear
+void hmap_C__PREFIX___clear(t_hashmap_C__PREFIX__ *hmap);
+
 /// @brief Inserts a key-value pair into the hashmap
 /// @param hmap The hashmap
 /// @param key The key
diff --git a/stdme/generic_sources/src/hashmap/C__PREFIX__.c__TEMPLATE__ b/stdme/generic_sources/src/hashmap/C__PREFIX__.c__TEMPLATE__
index c84aeca3..ffe04ab7 100644
--- a/stdme/generic_sources/src/hashmap/C__PREFIX__.c__TEMPLATE__
+++ b/stdme/generic_sources/src/hashmap/C__PREFIX__.c__TEMPLATE__
@@ -19,15 +19,15 @@
 
 t_hashmap_C__PREFIX__ *hmap_C__PREFIX___new(t_hash_C__PREFIX___fn hfunc,
 											t_eq_C__PREFIX___fn	  cfunc,
-											t_drop_C__PREFIX___fn drop)
+											t_free_C__PREFIX___fn free)
 {
 	return (
-		hmap_C__PREFIX___new_with_buckets(hfunc, cfunc, drop, DEFAULT_BUCKETS));
+		hmap_C__PREFIX___new_with_buckets(hfunc, cfunc, free, DEFAULT_BUCKETS));
 }
 
 t_hashmap_C__PREFIX__ *hmap_C__PREFIX___new_with_buckets(
 	t_hash_C__PREFIX___fn hfunc, t_eq_C__PREFIX___fn cfunc,
-	t_drop_C__PREFIX___fn drop, t_usize buckets)
+	t_free_C__PREFIX___fn free, t_usize buckets)
 {
 	t_hashmap_C__PREFIX__ *hmap;
 
@@ -39,7 +39,7 @@ t_hashmap_C__PREFIX__ *hmap_C__PREFIX___new_with_buckets(
 	hmap->hasher = hasher_sip13_new();
 	hmap->hfunc = hfunc;
 	hmap->cfunc = cfunc;
-	hmap->drop = drop;
+	hmap->free = free;
 	if (hmap->buckets == NULL)
 		return ((void)mem_free(hmap), NULL);
 	return (hmap);
@@ -57,7 +57,7 @@ void hmap_C__PREFIX___free(t_hashmap_C__PREFIX__ *hmap)
 		entry = hmap->buckets[index];
 		while (entry != NULL)
 		{
-			hmap->drop(entry->kv);
+			hmap->free(entry->kv);
 			tmp = entry->next;
 			mem_free(entry);
 			entry = tmp;
@@ -117,7 +117,7 @@ bool hmap_C__PREFIX___insert(t_hashmap_C__PREFIX__ *hmap, C__KEYTYPE__ key,
 	}
 	else
 	{
-		hmap->drop(entry->kv);
+		hmap->free(entry->kv);
 		entry->kv.key = key;
 		entry->kv.val = value;
 		return (true);
diff --git a/stdme/generic_sources/src/hashmap/C__PREFIX___clear.c__TEMPLATE__ b/stdme/generic_sources/src/hashmap/C__PREFIX___clear.c__TEMPLATE__
new file mode 100644
index 00000000..28327bf9
--- /dev/null
+++ b/stdme/generic_sources/src/hashmap/C__PREFIX___clear.c__TEMPLATE__
@@ -0,0 +1,40 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   hashmap_C__PREFIX__.h                              :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: maiboyer <maiboyer@student.42.fr>          +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2023/12/06 11:00:22 by maiboyer          #+#    #+#             */
+/*   Updated: 2023/12/11 15:24:44 by maiboyer         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "me/types.h"
+
+
+
+#include "me/hashmap/hashmap_C__PREFIX__.h"
+#include "me/mem/mem.h"
+
+
+void	hmap_C__PREFIX___clear(t_hashmap_C__PREFIX__ *self)
+{
+	t_usize					bucket_id;
+	t_entry_C__PREFIX__		*cur;
+	t_entry_C__PREFIX__		*next;
+
+	bucket_id = 0;
+	while (bucket_id < self->num_buckets)
+	{
+		cur = self->buckets[bucket_id];
+		while (cur != NULL)
+		{
+			next = cur->next;
+			self->free(cur->kv);
+			mem_free(cur);
+			cur = next;
+		}
+		bucket_id++;
+	}
+}
diff --git a/stdme/generic_sources/src/hashmap/C__PREFIX___clone.c__TEMPLATE__ b/stdme/generic_sources/src/hashmap/C__PREFIX___clone.c__TEMPLATE__
index 72a54285..b80db4b0 100644
--- a/stdme/generic_sources/src/hashmap/C__PREFIX___clone.c__TEMPLATE__
+++ b/stdme/generic_sources/src/hashmap/C__PREFIX___clone.c__TEMPLATE__
@@ -27,7 +27,7 @@ t_error hmap_C__PREFIX___clone(t_hashmap_C__PREFIX__ *self,
 	t_hashmap_C__PREFIX__	*ret;
 
 	bucket_id = 0;
-	ret = hmap_C__PREFIX___new_with_buckets(self->hfunc, self->cfunc, self->drop, self->num_buckets);
+	ret = hmap_C__PREFIX___new_with_buckets(self->hfunc, self->cfunc, self->free, self->num_buckets);
 	if (ret == NULL)
 		return (ERROR);
 	while (bucket_id < self->num_buckets)
diff --git a/stdme/generic_sources/src/hashmap/C__PREFIX___utils.c__TEMPLATE__ b/stdme/generic_sources/src/hashmap/C__PREFIX___utils.c__TEMPLATE__
index ca6ace48..7235ceb0 100644
--- a/stdme/generic_sources/src/hashmap/C__PREFIX___utils.c__TEMPLATE__
+++ b/stdme/generic_sources/src/hashmap/C__PREFIX___utils.c__TEMPLATE__
@@ -48,7 +48,7 @@ void hmap_C__PREFIX___remove(t_hashmap_C__PREFIX__ *hmap, C__KEYTYPE__ *key)
 		hmap->buckets[hashed_key % hmap->num_buckets] = entry->next;
 	else
 		prev->next = entry->next;
-	hmap->drop(entry->kv);
+	hmap->free(entry->kv);
 	mem_free(entry);
 	hmap->buckets[hashed_key % hmap->num_buckets] = NULL;
 }
diff --git a/stdme/src/os/process_iterator_function.c b/stdme/src/os/process_iterator_function.c
index b40d07ba..40652f9f 100644
--- a/stdme/src/os/process_iterator_function.c
+++ b/stdme/src/os/process_iterator_function.c
@@ -1,12 +1,12 @@
 /* ************************************************************************** */
 /*                                                                            */
 /*                                                        :::      ::::::::   */
-/*   process_inner.c                                    :+:      :+:    :+:   */
+/*   process_iterator_function.c                        :+:      :+:    :+:   */
 /*                                                    +:+ +:+         +:+     */
 /*   By: maiboyer <maiboyer@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/01/04 22:25:44 by maiboyer          #+#    #+#             */
-/*   Updated: 2024/08/01 06:37:51 by maiboyer         ###   ########.fr       */
+/*   Updated: 2024/08/02 20:26:13 by maiboyer         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -14,12 +14,12 @@
 #include <stdbool.h>
 #include <stdio.h>
 
-bool	find_null(const t_str *s)
+bool	_find_null(const t_str *s)
 {
 	return (s == NULL);
 }
 
-bool	find_path(const t_str *s)
+bool	_find_path(const t_str *s)
 {
 	t_str	ss;