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Rex Djere (699)

June 14, 2023

Running server commands via a blockchain

Sergio runs a small server farm at his RHEL-powered company. He wants to run basic server commands such as reboot using blockchain technology.

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June 14, 2023

I want to view the last 24 hours of boot logs using journalctl. How would I do it?

I want to view the last 24 hours of boot logs using journalctl. How would I do it? You can use the journalctl…

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June 14, 2023

Please walk me through all of the steps from buying a couple of SSDs on Amazon to creating logical volumes using those SSDs.

Please walk me through all of the steps from buying a couple of SSDs on Amazon to creating logical volumes using those SSDs.

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June 14, 2023

What will this command do? sudo useradd -m -s /bin/bash -c "Kwame Appiah" kwame 

What will this command do? sudo useradd -m -s /bin/bash -c "Kwame Appiah" kwame The command "sudo useradd -m -s /bin/bash -c 'Kwame…

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June 14, 2023

What are the 10 most important learning objectives for a GNU/Linux Engineer to master?

What are the 10 most important learning objectives for a GNU/Linux Engineer to master? Becoming a proficient GNU/Linux engineer requires a diverse skill…

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June 14, 2023

What are the major components of the Linux kernel?

What are the major components of the Linux kernel? The Linux kernel is the core component of the Linux operating system and provides…

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