title: How would yum ( on centos host ) work with proxy that requires an ssl cert
body: <p>I am trying to setup proxy in /etc/yum.conf with https and ssl cert
  Normally, i would have proxy=<a href="http://x.x.x.x:80" rel="nofollow noreferrer">http://x.x.x.x:80</a> provided that is the proxy address and since my proxy does not require username and password, that would work. But now i have a requirement, to setup /etc/yum/conf with 
  proxy=<a href="https://x.x.x.x:433" rel="nofollow noreferrer">https://x.x.x.x:433</a>
  and the yum hosting centos can only talk to internet via a proxy which accepts ssl cert based Authentication.
  So how would i install the ssl Cert on the centos host for yum to work with the proxy host on port 443 and one that requires an SSL Cert</p>