Quick 3proxy container based on phusion baseimage
edit 3proxy.cg to use your own user/pass
build it docker build -t 3proxy .
run it. change listen port as needed
docker run --restart=always --name 3proxy -p 80:3128 -d 3proxy
to restart 3proxy if you edit the cfg file, run this from within the container
/usr/bin/killall -s USR1 3proxy