Day-1 — Deep Dive (Ansible basics, inventory, SSH, ping, ad-hoc)

1) Ansible kya karta hai — ek aur gehra nazariya Control node: Jahan Ansible installed hai (tumhari laptop/VM/EC2). Yahin se tum commands/playbooks chalaoge. Managed nodes: Jo servers tum manage karoge (cloud/VPS/bare metal). Inpe koi agent nahi ch...