Name	Name	Last commit message	Last commit date
parent directory ..
handlers	handlers
host_vars	host_vars
log	log
tasks	tasks
templates	templates
README.md	README.md
ansible.cfg	ansible.cfg
inventory.ini	inventory.ini

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Change hostname and update `/etc/hosts` file

add <host_name>.yml file for each of your hosts in /host_vars directory
add this line to every <host_name>.yml file:
```
hostname: <desired_hostname>
```

Execute playbook

ansible-playbook tasks/main.yml