Howdy! In case you saw my previous posts I've been prepping for a RHCE course the last couple of weeks. Here are the posts based on the objectives: http/https dns ftp nfs smb smtp ssh ntp Odds are quite high that I've missed something or not gone deep enough …

Another thing you will notice if you are used to debian is that RHEL has iptables enabled by default. To alter it you use the 'iptables' command. It is quite complex and there are good guides out there. If you just want to let http and ssh through you can …