If anybody here to share some possible causes with this. I am working on my VM (VirtualBox), which is running with "CentOS Linux release 7.9.2009 (Core)". I have removed a couple of repos (doesn't require by the product I am testing with) manually from /etc/yum.repos.d to morning. Then...
I want to know how does the RedHat/Centos and Ubuntu systems manage their packages updates?
Does RedHat/Centos update only from their local repositories? (using yum update)
Do we have to first, download the repositories from the internet, then yum update?
Of source, it's possible to...