Compare: https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/identity_management_guide/introduction https://access.redhat.com/document

Compare: https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/identity_management_guide/introduction https://access.redhat.com/documentation/en-us/red_hat_enterp... With: https://help.ubuntu.com/community/Samba/SambaServerGuide https://help.ubuntu.com/community/Samba/SambaServerGuide The docs are just that much better. The server packages are much more reliable. If you want specific software versions, and you're not on docker, you get those versions. It's a breeze to sysadmin a centos machine. An Ubuntu machine is a pile of nightmares. (Also, very few people actually run RHEL with the support package, most run CentOS, which is patch-compatible but has all the trademarks removed.)