Privoxy is a "privacy enhancing proxy", filtering Web pages and removing advertisements. This docker container runs privoxy over Alpine Linux in 6 Mb uncompressed image.
git clone https://github.com/harvp0wn/docker-privoxy
cd docker-privoxy
docker build -t "privoxy:alpine" .
(please, read the security note below)
docker run -d --name=Privoxy -p 8118:8118 privoxy:alpine
curl --proxy http://localhost:8118/ http://ifconfig.es
This container should be executed in a local host or in a VPN.
Please, don't execute this docker in a host accesible from the internet with -p parameter because it bypass the Linux firewall and you could be opening an anonymous internet door.