https_proxy=http://proxy.host:3128/ http_proxy=http://proxy.host:3128/ ftp_proxy=http://proxy.host:3128/
all_proxy=socks5://proxy.host:8888 ALL_PROXY=socks5://proxy.host:8888
https_proxy=http://proxy.host:3128/
Acquire::http::Proxy "http://proxy.host:3128/"; Acquire::https::Proxy "http://proxy.host:3128/"; Acquire::ftp::Proxy "http://proxy.host:3128/";
https_proxy = http://proxy.host:3128/ http_proxy = http://proxy.host:3128/ ftp_proxy = http://proxy.host:3128/