Configure apt-get / git/ curl to use a proxy (Ubuntu)

http://technoblog.org/2009/07/configure-apt-get-to-use-a-proxy-ubuntu/

Open the following configuration file: /etc/apt/apt.conf.d/70debconf

And add:
Acquire::http::proxy “http://<IP_TO_PROXY>:<Proxy_Port_WEB>”;
Acquire::ftp::proxy “ftp://<IP_TO_PROXY>:<Proxy_Port_FTP>”;

If authentication is required, add this instead

Acquire::http::proxy “http://<username>:<password>@<IP_TO_PROXY>:<Proxy_Port_WEB>”;
Acquire::ftp::proxy “ftp://<username>:<password>@<IP_TO_PROXY>:<Proxy_Port_FTP>”;

<IP_TO_PROXY> = The IP address of the proxy, e.g.: 192.168.1.10
<Proxy_Port_WEB> = The proxy web port, e.g.: 8080
<Proxy_Port_FTP> = The proxy ftp port, e.g.: 2121

If authentication:
<username> and <password> (doh, no need to explain).

Done!

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http://cms-sw.github.io/tutorial-proxy.html

git config --global http.proxy socks5://proxy.jf.intel.com:1080

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set curl proxy

man curl

curl --proxy socks://proxy.jf.intel.com:1080/ -sSL https://golang.org/dl/go1.3.3.src.tar.gz | tar -v -xz

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set go proxy

$ export http_proxy=127.0.0.1:8118

$ go get -v github.com/nf/stat
github.com/nf/stat (download)
github.com/nf/stat

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gem proxy

gem install --http-proxy http://proxy.cd.intel.com:911/ json

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