LPI Exam 201-450 Topic 3 Question 106 Discussion

Actual exam question for LPI's 201-450 exam

Question #: 106
Topic #: 3

Which of the following command sequences can be used to extract files contained in a initramfs file (/boot/initramfs) which is used by the kernel at boot time?

Acp /boot/initramfs /tmp/initramfs.gz; gzip -c /tmp/initramfs.gz; mkdir /tmp/initramfs.dir ; cd /tmp/initramfs.dir ; cpio -i < /tmp/initramfs

Bcp /boot/initramfs /tmp/initramfs.gz; gunzip /tmp/initramfs.gz; mkdir /tmp/initramfs.dir ; cd /tmp/initramfs.dir ; cpio -i < /tmp/initramfs

Ccp /boot/initramfs /tmp/initramfs.gz; gunzip /tmp/initramfs.gz; mount /tmp/initramfs /mnt/ -o loop -t initramfs

Dcp /boot/initramfs /tmp/initramfs.gz; gunzip /tmp/initramfs.gz; mkdir /tmp/initramfs.dir ; cd /tmp/initramfs.dir ; cpio -e /tmp/initramfs

Ecp /boot/initramfs /tmp/initramfs.gz; gunzip /tmp/initramfs.gz; mount /tmp/initramfs /mnt/ -o loop -t initrd

Show Suggested Answer

Suggested Answer: C

by Roselle at Jan 25, 2025, 08:04 AM

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Roslyn

15 hours ago

Hold up, is this a trick question? I bet the answer is Option E, because 'initrd' is the old-school name for initramfs, right?

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Cherrie

2 days ago

I've used Option C before to mount the initramfs image directly. It's a bit more straightforward than the cpio approach.

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1 months ago

I think the correct answer is A.

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