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LFCS · Question #840
LFCS Question #840: Real Exam Question with Answer & Explanation
The correct answer is B: patch-kernel. The patch-kernel script, typically found within the Linux kernel source tree, is specifically designed to automate the process of applying patches to the kernel source.
Submitted by fatima_kr· Apr 18, 2026Operation of Running Systems
Question
What script is included with the kernel source to patch a kernel?
Options
- Aupdate-kernel
- Bpatch-kernel
- Capply-patch
- Dpatch
Explanation
The patch-kernel script, typically found within the Linux kernel source tree, is specifically designed to automate the process of applying patches to the kernel source.
Common mistakes.
- A.
update-kernelis not a standard script included with the kernel source for patching, though similar names exist for other kernel-related tasks like updating initramfs. - C.
apply-patchis a generic term, but not the specific name of the script included with the kernel source for this purpose. - D.
patchis the general-purpose utility used to apply diff files, butpatch-kernelis the specific script that orchestrates kernel patching, often utilizing thepatchutility internally.
Concept tested. Linux kernel patching utilities
Topics
#Kernel management#Kernel patching#System administration
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