Update readme, add CI status

README.md

@@ -1,9 +1,16 @@
-# socks5-server
-Simple socks5 server using go-socks5 with hardcoded auth
+# go-socks5-proxy
+[![CircleCI](https://circleci.com/gh/serjs/socks5-server.svg?style=shield)](https://circleci.com/gh/serjs/socks5-server)
 
-Run
+Simple socks5 server using go-socks5 with auth
 
-```docker build -t <image_name> .```
+# Start container with proxy
+```docker run -d --name socks5-proxy -p 1080:1080 -e PROXY_USER=<PROXY_USER> -e PROXY_PASSWORD=<PROXY_PASSWORD> serjs/go-socks5-proxy```
 
-Then
-```docker run -d -p 1080:1080 -e PROXY_USER=<PROXY_USER -e PROXY_PASSWORD=<PROXY_PASSWORD <image_name>```
+where
+
+```<PROXY_USER>``` - username to authenticate
+
+```<PROXY_PASSWORD>``` - password to authenticate
+
+# Test running service
+```curl --socks5 <docker machine ip>:1080 -U <PROXY_USER>:<PROXY_PASSWORD> https://ifcfg.me``` - result must show docker host ip (for bridged network)