WHY does this have to so hard... I dont know. I guess maybe it's not except that I'm a dinosaur relative to all the system changes being made.
Steps:
- yum install openssh-server openssh-client
- stop and disable firewall
- systemctl stop firewalld
- systemctl disable firewalld
- enable sshd to start up with system
- systemctl enable sshd
- add "selinux=0" to kernel boot line and reboot (or disable selinux through another manner)
- vi /etc/grub2.cfg (and also follow instructions at top of file
Reboot