Switch on a physical server or a virtual machine (in this case, type: # virsh start vm).
Press ‘a‘ at the first GRUB menu at the console.
Type the chosen run level (single, 1, 2, 3, 5) at the end of the line.
What is your favorite RHEL 7 book to prepare RHCSA & RHCE exams?
What do you think is the most difficult RHCSA 7 topic?
What do you think is the most difficult RHCE 7 topic?