***TLDR:*** Command line utility of NetworkManager
Benefit: Automates setting up WiFi, DHCP server and NAT config, according to [here](https://variwiki.com/index.php?title=Wifi_NetworkManager#Configuring_WiFi_Access_Point_with_NetworkManager) . 

# Commands
```bash
nmcli dev #list network devices
```
```bash
nmcli con down <name> # disable AP config
```
```bash
nmcli con delete <name> # permanently delete AP configuration
```
```bash
sudo systemctl restart NetworkManager # for config changes to take effect
```
```bash
sudo nmcli device set <interface-name> managed no # make sure itnerface is not managed by NetworkManager. Can use d instead of device.
```