How to configure proxy for YUM in RHEL, CentOS ? Published: November 19, 2018 | Modified: June 24, 2020 A quick tutorial to configure a proxy for YUM in RHEL, CentOS, or Fedora Linux. If you like my tutorials and if they helped you in any way, then Consider buying me a cup of coffee via paypal! Subscribe to our newsletter here! Like KernelTalks Facebook page. Follow us on Twitter. Add our RSS feed to your feed reader.