refactor(history): commit development branch

new development branch from root commit

sh/alias/mkdir.sh

@@ -0,0 +1,14 @@
+# make a directory
+md() { a__make_directory "${@}"; }
+a__make_directory() {
+	mkdir \
+		"${@}"
+}
+
+# make a directory after making its parents
+mdp() { a__make_directory_parents "${@}"; }
+a__make_directory_parents() {
+	mkdir \
+		--parents \
+		"${@}"
+}