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Which of the following Linux commands can be used to find what processor is detected on boot, when a laptop system is slow?
Options
- proc
- POST
- dmesg
- Any of the above
CORRECT ANSWER : dmesg
Discussion Board
dmesg
dmesg will give us details about hardware drivers connected to, disconnected from a machine and any errors when hardware driver is loaded into the kernel. These messages are helpful in diagnosing or debugging hardware and device driver issues.
Comment 01-20-2016 11:47 PM
WRONG ANSWER!
man POST:
This program can be used to send requests to WWW servers and your local file system.
jtad 01-20-2016 05:54 AM
POST vs dmesg
In all documentations I saw dmesg command or /var/log/messages are used for see kernel interaction with hardware components. Maybe rather /proc/cpuinfo
costi 02-1-2015 08:56 PM
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