Fedora 22 proxy settings
Yum:
sudo vi /etc/yum.conf
proxy=http://proxy.server.name:port
and if you need:
proxy_username=youruser
proxy_password=yourpassword
(If you define a proxy server in /etc/yum.conf, all users connect to the proxy server.)
dnf:
sudo vi /etc/dnf/dnf.conf
proxy=http://proxy.server.name:port
Yum Extender
Edit
Preferences
Yum
Proxy
Export:
export http_proxy=http://proxy.server.name:port
export ftp_proxy=http://proxy.server.name:port
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