some really good progress

nob.c

@@ -0,0 +1,22 @@
+#include "nb.h"
+
+int main(void){
+  nb_arr cmd;
+
+  nb_append(&cmd, "gcc");
+  nb_append(&cmd, "-Wall -Wextra");
+  nb_append(&cmd, "main.c");
+  nb_append(&cmd, "-o newl");
+  
+  nb_print_info(&cmd);
+  
+  nb_cmd(&cmd); 
+
+  nb_free(&cmd);
+
+  nb_append(&cmd, "./newl");
+
+  nb_print_info(&cmd);
+
+  nb_cmd(&cmd);
+}