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101-400 Exam - Question 12


SIMULATION -

Which command will display messages from the kernel that were output during the normal boot sequence?

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Correct Answer:

To display messages from the kernel that were output during the normal boot sequence, you should use the `dmesg` command. The `dmesg` command reads the kernel's ring buffer, which contains messages from the boot process as well as other kernel events. Running `dmesg` or its full path `/bin/dmesg` in a terminal will show these messages, helping you diagnose boot issues or understand the kernel's activities during startup.

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sis_net_sec
Apr 5, 2022

Is there such type of question in real exam?

Razii
Mar 1, 2023

demsg command

DuboisNicolasDuclair
Oct 21, 2023

To display messages from the kernel that were output during the normal boot sequence, you can use the `dmesg` command. The `dmesg` command displays the kernel's ring buffer, which includes messages from the boot process and ongoing kernel activity. You can run it in a terminal to view the kernel messages related to the boot sequence and other events.