hi team , i am new to chef and i want to deep dive more in to subject. i have used knife utility command to bootstrap a single node to server. but i am looking to register at least 10 or more nodes at a time by unattended or automatic node register method. but for this firstly i have to upload chef-client cookbook in to server is that correct .im stuck at this phase and cannot proceed further . Can any one help me in details on how to register more than 10 nodes at a time in to chef-server…