diff --git a/README.md b/README.md
index 5832990..513bc02 100644
--- a/README.md
+++ b/README.md
@@ -76,7 +76,7 @@ source ~/.kb_alias
 ```
 
 **Tip** for Windows users: Do not use notepad as %EDITOR%, kb is not
-compatible with notepad, a reasonable alternative is notepadd++.
+compatible with notepad, a reasonable alternative is notepad++.
 
 ## USAGE
 
diff --git a/TODO.md b/TODO.md
index b60a2bc..ef6f9f0 100644
--- a/TODO.md
+++ b/TODO.md
@@ -1,5 +1,6 @@
 # TODO List
 
+- add option to export only data directory containing cheatsheet
 - Write installation procedure for Windows
 - Fix windows hell with automatic extensions...
 - find a way to include complex artifacts
diff --git a/kb/cl_parser.py b/kb/cl_parser.py
index 3507b5e..5954d7a 100755
--- a/kb/cl_parser.py
+++ b/kb/cl_parser.py
@@ -145,49 +145,6 @@ def parse_args(args):
         default=False,
     )
 
-    # update parser
-    update_parser.add_argument(
-        "-i", "--id",
-        help="ID of the artifact to update",
-        type=str,
-    )
-    update_parser.add_argument(
-        "-t", "--title",
-        help="Title to update",
-        default=None,
-        type=str,
-    )
-    update_parser.add_argument(
-        "-c", "--category",
-        help="Category to update",
-        default=None,
-        type=str,
-    )
-    update_parser.add_argument(
-        "-g", "--tags",
-        help="Tags to update in the form \"tag1;tag2;...;tagN\"",
-        default=None,
-        type=str,
-    )
-    update_parser.add_argument(
-        "-a", "--author",
-        help="Author to update",
-        default=None,
-        type=str,
-    )
-    update_parser.add_argument(
-        "-s", "--status",
-        help="Status to update",
-        default=None,
-        type=str,
-    )
-    update_parser.add_argument(
-        "-x", "--edit-content",
-        help="Edit content of the artifact",
-        default=None,
-        type=str,
-    )
-
     # list parser
     list_parser.add_argument(
         "query",
@@ -237,26 +194,6 @@ def parse_args(args):
         default=False,
     )
 
-    # delete parser
-    delete_parser.add_argument(
-        "-i", "--id",
-        help="ID of the artifact",
-        type=str,
-        nargs='*',
-    )
-    delete_parser.add_argument(
-        "-t", "--title",
-        help="Title of the artifact to remove",
-        default=None,
-        type=str,
-    )
-    delete_parser.add_argument(
-        "-c", "--category",
-        help="Category associated to the artifact to remove",
-        default=None,
-        type=str,
-    )
-
     # view parser
     view_parser.add_argument(
         "-i", "--id",
@@ -349,13 +286,67 @@ def parse_args(args):
         default=False,
     )
 
-    # erase parser
-    erase_parser.add_argument(
-        "--db",
-        help="Only remove kb database",
-        action='store_true',
-        dest='db',
-        default=False,
+    # update parser
+    update_parser.add_argument(
+        "-i", "--id",
+        help="ID of the artifact to update",
+        type=str,
+    )
+    update_parser.add_argument(
+        "-t", "--title",
+        help="Title to update",
+        default=None,
+        type=str,
+    )
+    update_parser.add_argument(
+        "-c", "--category",
+        help="Category to update",
+        default=None,
+        type=str,
+    )
+    update_parser.add_argument(
+        "-g", "--tags",
+        help="Tags to update in the form \"tag1;tag2;...;tagN\"",
+        default=None,
+        type=str,
+    )
+    update_parser.add_argument(
+        "-a", "--author",
+        help="Author to update",
+        default=None,
+        type=str,
+    )
+    update_parser.add_argument(
+        "-s", "--status",
+        help="Status to update",
+        default=None,
+        type=str,
+    )
+    update_parser.add_argument(
+        "-x", "--edit-content",
+        help="Edit content of the artifact",
+        default=None,
+        type=str,
+    )
+
+    # delete parser
+    delete_parser.add_argument(
+        "-i", "--id",
+        help="ID of the artifact",
+        type=str,
+        nargs='*',
+    )
+    delete_parser.add_argument(
+        "-t", "--title",
+        help="Title of the artifact to remove",
+        default=None,
+        type=str,
+    )
+    delete_parser.add_argument(
+        "-c", "--category",
+        help="Category associated to the artifact to remove",
+        default=None,
+        type=str,
     )
 
     # import parser
@@ -373,6 +364,15 @@ def parse_args(args):
         nargs="?"
     )
 
+    # erase parser
+    erase_parser.add_argument(
+        "--db",
+        help="Only remove kb database",
+        action='store_true',
+        dest='db',
+        default=False,
+    )
+
     if len(args) == 0:
         parser.print_help(sys.stderr)
         sys.exit(1)
diff --git a/kb/commands/add.py b/kb/commands/add.py
index 93f9236..a46ef0e 100644
--- a/kb/commands/add.py
+++ b/kb/commands/add.py
@@ -68,7 +68,7 @@ def add(args: Dict[str, str], config: Dict[str, str]):
         if not db.is_artifact_existing(conn, title, category):
             # If a file is provided, copy the file to kb directory
             # otherwise open up the editor and create some content
-            call([config["EDITOR"], Path(category_path, title)])
+            call([config["EDITOR"], Path(category_path, title)], shell=True)
 
         new_artifact = Artifact(
             id=None, title=title, category=category,
diff --git a/kb/commands/edit.py b/kb/commands/edit.py
index 2116922..c3f1654 100644
--- a/kb/commands/edit.py
+++ b/kb/commands/edit.py
@@ -46,7 +46,7 @@ def edit(args: Dict[str, str], config: Dict[str, str]):
 
         category_path = Path(config["PATH_KB_DATA"], artifact.category)
 
-        call([config["EDITOR"], Path(category_path, artifact.title)])
+        call([config["EDITOR"], Path(category_path, artifact.title)], shell=True)
 
     # else if a title is specified
     elif args["title"]: