diff --git a/source/libublsettings.c b/source/libublsettings.c
index 8e0c533..fe57668 100644
--- a/source/libublsettings.c
+++ b/source/libublsettings.c
@@ -419,6 +419,20 @@ char *yon_char_append(const char *source, const char *append)
         return NULL;
 }
 
+char *yon_char_append_c(const char *source, char append)
+{
+    if (source)
+    {
+        size_t size = strlen(source) + 2;
+        char *final = malloc(size);
+        memset(final, 0, size);
+        memcpy(final,source,size-2);
+        final[size-2]=append;
+        return final;
+    }
+        return NULL;
+}
+
 char *yon_char_new(const char *chr)
 {
     if (chr){
@@ -471,11 +485,11 @@ int yon_char_check_begins_with(char *haystack, char *needle){
         int size = strlen(needle);
         for (int i=0;i<size;i++){
             if (haystack[i]!=needle[i])
-                return -1;
+                return 0;
         }
         return 1;
     }
-    return -1;
+    return 0;
 }
 
 char *yon_char_parsed_check_exist_begins_with(char **target, int size, char *compare){
@@ -648,6 +662,26 @@ char *yon_char_replace(char *source, char *find, char*replace){
     return source;
 }
 
+char *yon_char_replace_single(char *source, char *find, char *replace){
+    if (!yon_char_is_empty(source)&&!yon_char_is_empty(find)){
+        char *current = NULL;
+        if ((current=strstr(source,find))){
+            int size = sizeof(char)*(strlen(source)-strlen(find)+strlen(replace)+1);
+            int replace_pos = strlen(source)-strlen(find);
+            char *final = malloc(size);
+            memset(final,0,size);
+            memcpy(final,source,replace_pos);
+            memcpy(final+replace_pos,replace,strlen(replace));
+            if (strlen(source+replace_pos)>strlen(find)){
+                memcpy(final+strlen(final),source+strlen(find),strlen(source+strlen(find)));
+            }
+
+            return final;
+        }
+    }
+    return NULL;
+}
+
 char **yon_char_parse(char *parameters, int *size, char *divider){
     *size=0; 
     if (parameters){
@@ -702,7 +736,7 @@ char **yon_char_parsed_rip(char **char_string, int *size, int item_to_delete) {
 
 
 int yon_char_parsed_check_exist(char **parameters, int size, char *param){
-    if (parameters){
+    if (parameters&&size&&!yon_char_is_empty(param)){
         for (int i=0;i<size;i++){
             if (parameters[i]){
                 if (!strcmp(parameters[i],param))
@@ -1157,6 +1191,7 @@ typedef struct yon_config_parameter
     int ignore;
     char *save_command;
     char *load_command;
+    int compare_ignore;
 } yon_config_parameter;
 
 yon_config_parameter *yon_config_parameter_new_with_data(char *key, void *data){
@@ -1172,6 +1207,7 @@ yon_config_parameter *yon_config_parameter_new_with_data(char *key, void *data){
     param->ignore=0;
     param->save_command=NULL;
     param->load_command=NULL;
+    param->compare_ignore=0;
     return param;
 }
 
@@ -1534,6 +1570,22 @@ int yon_config_load_register(YON_CONFIG_TYPE config_type,char *section,char *par
     } else return -1;
 }
 
+void yon_config_compare_ignore_set(char *key, int status){
+    dictionary *cur = yon_dictionary_get((dictionary**)&__yon__config__strings,key);
+    if (cur){
+        ((yon_config_parameter*)cur)->compare_ignore=!!status;
+    }
+}
+
+int yon_config_compare_ignore_get(char *key){
+
+    dictionary *cur = yon_dictionary_get((dictionary**)&__yon__config__strings,key);
+    if (cur){
+        return ((yon_config_parameter*)cur)->compare_ignore;
+    }
+    return 0;
+}
+
 int yon_config_remove_by_key(char *key){
     check_config{
         dictionary *dict = yon_dictionary_get((dictionary**)&__yon__config__strings,key);
@@ -1543,7 +1595,7 @@ int yon_config_remove_by_key(char *key){
                 dict->data="";
                 return 1;
             } else return 0;
-        }else return 0;
+        }
     }
     return 0;
 }
@@ -2505,7 +2557,7 @@ int yon_file_save(char *file_path, char *text){
     FILE *file = fopen(file_path,"w");
     struct passwd *user = getpwnam(yon_ubl_root_user_get());
     if (chown(file_path,user->pw_uid,user->pw_gid)){};
-    chmod(file_path,0644);
+    if (chmod(file_path,0755)){};
     if (file){
         fputs(text,file);
         fclose(file);
@@ -2522,7 +2574,7 @@ int yon_file_create(char *path, char *name, int rules){
             if (fl){
                 struct passwd *user = getpwnam(yon_ubl_root_user_get());
                 if (chown(path,user->pw_uid,user->pw_gid)){};
-                chmod(full_path,rules);
+                if (chmod(path,0755)){};
                 fclose(fl);
                 return 1;
             } else {
@@ -2536,7 +2588,7 @@ int yon_file_create(char *path, char *name, int rules){
     }
 }
 
-int yon_file_create_full_path(char *path, int rules){
+int yon_file_create_full_path(char *path, mode_t rules){
     if (path){
         if (access(path,F_OK)){
             int size;
@@ -2548,12 +2600,17 @@ int yon_file_create_full_path(char *path, int rules){
                     if (access(temp,F_OK)){
                         if (i!=size-1){
                             mkdir(temp,0755);
+                            struct passwd *user = getpwnam(yon_ubl_root_user_get());
                         } else {
                             FILE *fl = fopen(temp,"w");
-                            int chmod_success = chmod(temp,rules);
+                            fclose(fl);
                         }
-                            struct passwd *user = getpwnam(yon_ubl_root_user_get());
-                            int chown_success = chown(temp,user->pw_uid,user->pw_gid);
+                    
+                    }
+                    if (i>2){
+                        struct passwd *user = getpwnam(yon_ubl_root_user_get());
+                        int chown_success = chown(temp,user->pw_uid,user->pw_gid);
+                        int chmod_success = chmod(temp,0755);
                     }
                 }
                 if (!yon_char_is_empty(current)) free(current);
diff --git a/source/libublsettings.h b/source/libublsettings.h
index dfaa421..0b1f315 100644
--- a/source/libublsettings.h
+++ b/source/libublsettings.h
@@ -315,6 +315,8 @@ int yon_char_find_last(char *source, char find);
  */
 char *yon_char_append(const char *source, const char *append);
 
+char *yon_char_append_c(const char *source, char append);
+
 /**[EN]
  * 
  * creates new char string by copying another char.
@@ -415,6 +417,7 @@ char *yon_char_from_long(long int_to_convert);
  * Заменяет в строке [source] все вхождения строки [find] на [replace]
 */
 char *yon_char_replace(char *source, char *find, char*replace);
+char *yon_char_replace_single(char *source, char *find, char *replace);
 
 /**yon_char_parse(char *parameters, int *size, char *divider)
  * [EN]
@@ -695,7 +698,7 @@ int yon_file_create(char *path, char *name, int rules);
  * Создать файл по пути [path]
  * С правами доступа [rules] (от 0000 до 0777)
 */
-int yon_file_create_full_path(char *path, int rules);
+int yon_file_create_full_path(char *path, mode_t rules);
 
 /**yon_file_ls (char *path, int *size)
  * [EN]
@@ -739,6 +742,8 @@ void yon_dir_remove(const char *path);
 */
 config_str yon_dir_get_contents(char *dir_path, int *size);
 
+config_str yon_dir_get_by_mask(char *path, char *mask, int *size);
+
 //config functions
 
 #define ubconfig_save_command "ubconfig "
@@ -750,6 +755,7 @@ config_str yon_dir_get_contents(char *dir_path, int *size);
 #define ubconfig_set_command_full(target, section, data) yon_char_unite("ubconfig ",!yon_char_is_empty(target)?"--target ":"",!yon_char_is_empty(target)?target:""," set ",section," ",data,NULL)
 #define ubconfig_load_command(target) yon_char_unite("ubconfig --source ",target," get ",NULL)
 #define ubconfig_load_command_full(target, data) yon_char_unite("ubconfig --source ",target," get ",data,NULL)
+#define ubconfig_remove_command_full(target, section, data) yon_char_unite("ubconfig ",!yon_char_is_empty(target)?"--target ":"",!yon_char_is_empty(target)?target:""," remove ",section," ",data,NULL)
 
 /**
  * Типы конфигураций ubconfig-а
@@ -861,6 +867,10 @@ int yon_config_load_register_no_cleaning(YON_CONFIG_TYPE config_type,char *secti
 [[ deprecated ( "Use yon_config_load_config instead" ) ]]
 int yon_config_load_register(YON_CONFIG_TYPE config_type,char *section,char *parameter, ...);
 
+void yon_config_compare_ignore_set(char *key, int status);
+
+int yon_config_compare_ignore_get(char *key);
+
 /**yon_config_remove_by_key(char *key)
  * [EN]
  *