Ngrok exposes local servers behind NATs and firewalls to the public internet over secure tunnels.
```
cd Downloads
```
./ngrok help
cd /opt/lampp
sudo ./manager-linux.run
or
sudo ./manager-linux-x64.run
cd Downloads
./ngrok htpp 80
The address http://bb10ad8c.ngrok.io, the address I will give to the person we will show the project, if I do, the visitor will see my homepage. You must specify the name if you want to display the project folder. For example http://bb10ad8c.ngrok.io/projectfolder