- tftp_is_disabled -> 2.1.16
- network_services_listening -> 2.1.22
- use_time_sync -> 2.3.1.1
Update the existing script to check there is only one installed
- chrony_is_enabled_and_running -> 2.3.3.3
* perform readonly checks as a regular user
* sudo -n is used for checks requiring root privileges
* increase accountability by providing log of individual access to sensitive files