• Have you used Fedora/Red Hat/CentOS before and looking for equivalent commands in Ubuntu?
• Are you a Fedora/Red Hat/CentOS user looking for configuration files location in Ubuntu?
• Vice-versa?

If you answered yes to any of the above, read on. I am trying to help you start using Ubuntu without much Googling.

This post provides a brief introduction on available Fedora/Red Hat/CentOS equivalent commands in Ubuntu. This will also be handy for Ubuntu users that have delved into the Red Hat/Fedora/CentOS world.