For linux: what would be the command to access or view the number of bytes in the file /sys/kernel/kexec_loaded? what commands are used to retrieve the information of who is the owner of the /boot subdirectory?

For linux: what would be the command to access or view the number of bytes in the file /sys/kernel/kexec_loaded? what commands are used to retrieve the information of who is the owner of the /boot subdirectory?

CompTIA Linux+ Guide to Linux Certification (MindTap Course List)

4th Edition

ISBN:9781305107168

Author:Jason Eckert

Publisher:Jason Eckert

Chapter5: Linux Filesystem Administration

Section: Chapter Questions

Problem 5RQ

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Linux

An operating system (OS) is the software which manages hardware and resources, like CPU, storage and memory. The OS bridges the applications and hardware and makes the connections between all of your software and the hardware resources.

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what would be the command to access or view the number of bytes in the file /sys/kernel/kexec_loaded?

what commands are used to retrieve the information of who is the owner of the /boot subdirectory?

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I would like to know //;

1. how can I write it in the terminal to see the number of bytes on the file /sys/kernel/kexec_loaded ?

2. how can I write it in the terminal to retrieve the information of who is the owner of the /boot subdirectory?

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