The ENTRYPOINT specifies a command that will always be executed when the container starts.

The CMD specifies arguments that will be fed to the ENTRYPOINT.

• ENTRYPOINT can also be overridden using --entrypoint flag
• CMD will be overridden when running the container with alternative arguments (e.g. bash).

Just a simple command

docker run -itd --restart always --cap-add=NET_ADMIN \
           -p 1194:1194/udp -p 7070:8080/tcp \
           -e HOST_ADDR=$(curl -s https://api.ipify.org) \
           -v openvpn_conf:/opt/Dockovpn_data \
           --name dockovpn alekslitvinenk/openvpn

Then download the config file from the http://<public-ip>:7070 and then import the config file (client.ovpn) to the vpn client.

Clients:

• Windows
• Android

This is my first blog written in CodeSandbox.
I like this app very much. I would enjoying using it to document my study. With this app, I can read notes on both my phone and laptop. In short, it provides a very nice user experience. Now, I am going to finish this commit and deploy the app to vercel.