if [[ $(networksetup -getdnsservers Wi-Fi) == "1.1.1.1
1.0.0.1
2606:4700:4700::1111
2606:4700:4700::1001" ]]; then
success "DNS: Sets up DNS to point to customer DNS resolver: Successfully completed previously"
else
if defaults write networksetup -setdnsservers Wi-Fi 1.1.1.1 1.0.0.1 2606:4700:4700::1111 2606:4700:4700::1001 ; then
success "DNS: Sets up DNS to point to customer DNS resolver: Successfully executed command"
else
warn "DNS: Sets up DNS to point to customer DNS resolver: Failed to complete"
fi
fi
generated output looks like: