There are some changes that you can make to a machine that get’s reverted back to what the were before.
Announcement
You can find all my latest posts on medium.It is really important to know what you need to do so that these changes can survive a reboot, i.e. make them persistant.
For
- network interfaces (done using nmcli)
- systemd units
- default target
- Setting the default kernel version
kvm vms
network interfaces (done using nmcli)
filesystem mounts
Selinux stuff