Comment down things to do after installing Red Hat Enterprise Linux 7.

yum groupinstall "Development tools"

Install arch Linux. :)

Enable EPEL, nux , rpmfusion repos. Install latest de from copr repos. Forget your work and check unixporn subreddit then try to rice your enterprise desktop. After some time you will realise that everyone there is using arch so you may nuke your machine and install arch.

I dont know if there is an rpm version of this:
needrestart -> helps to restart only services that have old libraries
htop -> a good taskmanager