[LFCS] Managing Software RAID

mdadm is a super cool command in Linux used to manage MD devices aka Linux Software RAID. Before we jump in, let’s see what is RAID. – –Redunant array of independent disks –if disk gets corrupted, then data loss –using RAID, if one disk fails, other will take over $ man page says this, RAID…

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[LFCS] terminal multiplexer commands $ tmux

tmux, htop and bash-completion are the 3 useful commands for the exam. You can install them using $ apt install tmux htop bash-completion.Let’s see the commands for tmux, Session management:- $ apt install tmux -y $ tmux new -s <session-name> $ tmux attach -t <session-name> {continue to run in the bg if we detach} $…

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[Linux] LFCS prep and easy way to remember commands

I’m into LFCS certification preparation for the past one year on and off. It is not an easy job for a beginner to digest the information spread across the topics ranging from basic commands to virtualization. I started as a Newbie to Linux, today having a considerable knowledge on Linux environment but still struggling to…

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