ngrok allows you to expose a web server running on your local machine to the internet.
Read more about ngrok in the official docs.
- Go to your root directory
- download ngrok .zip file
if by any chance the url has been changed go to ngrok download page and copy the url of the linux .zip file.
- unzip the file
in case you don't have unzip installed, you can do that like this
sudo apt install unzip
- if you pass in this command
./ngrokyou'll see this output
NAME: ngrok - tunnel local ports to public URLs and inspect traffic DESCRIPTION: ngrok exposes local networked services behinds NATs and firewalls to the public internet over a secure tunnel. Share local websites, build/test webhook consumers and self-host personal services. Detailed help for each command is available with 'ngrok help <command>'. Open http://localhost:4040 for ngrok's web interface to inspect traffic. EXAMPLES: ngrok http 80 # secure public URL for port 80 web server ngrok http -subdomain=baz 8080 # port 8080 available at baz.ngrok.io ngrok http foo.dev:80 # tunnel to host:port instead of localhost ngrok tcp 22 # tunnel arbitrary TCP traffic to port 22 ngrok tls -hostname=foo.com 443 # TLS traffic for foo.com to port 443 ngrok start foo bar baz # start tunnels from the configuration file VERSION: 2.2.8 AUTHOR: inconshreveable - <email@example.com> COMMANDS: authtoken save authtoken to configuration file credits prints author and licensing information http start an HTTP tunnel start start tunnels by name from the configuration file tcp start a TCP tunnel tls start a TLS tunnel update update ngrok to the latest version version print the version string help Shows a list of commands or help for one command
this means that ngrok is working well
- all you need to do is specify a port where your website is servered so that you expose it to the internet. Example
./ngrok http 8000
passing the above command will produce this output
ngrok by @inconshreveable Session Expires 7 hours, 59 minutes Version 2.2.8 Region United States (us) Web Interface http://127.0.0.1:4040 Forwarding http://********.ngrok.io -> localhost:8000 Forwarding https://*******.ngrok.io -> localhost:8000 Connections ttl opn rt1 rt5 p50 p90 0 0 0.00 0.00 0.00 0.00
Thanks for a great and simple explanation