Boot targets, shutting down and rebooting
Lesson 3 of 3 in objective 101. System architecture, part of LPIC-1 Exam 101-500.
- Objective
- 101. System architecture
- Share of the exam
- 13.33% (the whole objective)
- Questions in this lesson
- 5
- Signed for by a person
- 0
Partly checked. None of the 5 questions here has been read against the cited source by a person. 5 questions have been checked against their cited clause by an automated pass — which is not the same thing, and is not a signature.
Only questions a person has signed for are used in mock exams here. That is the whole difference between the two kinds of checking above.
Questions in this lesson
- A systemd machine currently boots into the graphical target. You want every future boot to stop at the multi-user (text) target, and you do not want to change the running system right now. Which command do you use? machine-checked
- As root you want the machine to reboot in five minutes, with logged-in users warned now. Which command does that? machine-checked
- On a classic SysVinit system, which command prints the previous and the current runlevel, for example the output line 'N 3'? machine-checked
- On a machine running systemd, which TWO of these commands will power the machine off? machine-checked
- On a systemd system, type the journalctl command that restricts the output to kernel messages from the current boot. machine-checked
Drill this lesson
A lesson is one sitting: the trainer draws a short run from these questions alone and spaces the ones you get wrong.
Practise Boot targets, shutting down and rebooting
The rest of objective 101
- Determining and configuring hardware settings
- Booting the system
- Boot targets, shutting down and rebooting — you are here