RHEL 7

 





1. Shutting Down, Suspending and Hibernating the System

Objective: Below problems help you to use the shutdown command in the different scenario.

Benefits: 1. Able to the shutdown the system.

2. Able to halt or reboot the system as per your need.

1. In Rhel 7, suppose you have to power off the system. How will you do?

Ans: Command: systemctl poweroff

2. In Rhel 7, suppose you have to halt the system.How will you do?

Ans: Command: systemctl halt

3. In Rhel 7, suppose if you have to reboot the system. How will you do?

Ans: Command: systemctl reboot

4. In Rhel 7, Suppose if you want to power off the host at a specific time. How will you do ?

Ans: Command: shutdown --poweroff hh:mm

5. In Rhel 7 , Suppose if you want to cancel the scheduled shutdown of the machine. How will

you do?

Ans: Command: shutdown -c

6. In Rhel 7, Suppose if you want to suspend the host How will you do for the single host or

multiple hosts?After suspending it where system state is stored?

Ans: Command: systemctl suspend

7. In Rhel 7, Suppose if you want to hibernate the host. How will you do for a single host or

multiple hosts? After suspending it where system state is stored?

Ans: Command: systemctl hibernate

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