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LFCS · Question #844
LFCS Question #844: Real Exam Question with Answer & Explanation
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Submitted by khalil_dz· Apr 18, 2026Essential Commands
Question
If the current directory is /root and the kernel source is located in /usr/src/linux, which of the following commands should be used to apply the patch /tmp/foopatch?
Options
- Acd /usr/src/linux; cat /tmp/foopatch | patch
- Bcd /usr/src/linux; cat /tmp/foopatch | patch -p0
- Ccd /usr/src/linux; patch -p1 > /tmp/foopatch
- Dcd /usr/src/linux; patch -p1 < /tmp/foopatch
- Ecat /tmp/foopatch | patch -p0
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Topics
#patch command#input redirection#file system navigation#patch levels