Tag: linux

30 Seconds Read: Linux Commands For Firewall

With over a gazillion linux commands (+alternate commands) for firewall out there, I am listing a handful of my favorites. Hope they come in handy in times of need-⁣ ☕️ Install firewall-⁣ yum install firewalld⁣ ⁣ ☕️ Enable/ Disable/ Restart/ Check status-⁣ 1. Enable firewall-⁣ systemctl enable firewalld⁣ 2. Disable firewall-⁣ systemctl disable firewalld⁣ 3….

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30 Seconds Read: Network Switches

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30 Seconds Read: Linux Boot Process And Runlevels

Curious about what happens when you turn on your Linux system? Learn how Linux boots and operates in different modes in just 30 seconds- Interested in learning more about Linux and System BIOS? Check out my article on Popular Linux Interview Questions and How To Update System BIOS. Hope you enjoyed the 30 seconds read!…

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30 Seconds Read: UDP

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30 Seconds Read: TCP

Hope you enjoyed the 30 seconds read! Follow me on wordpress and instagram @codejammies for more informational content👩🏻‍💻

Popular Linux Interview Questions

Hello there! Linux is one of the most desirable skills in the job market today and after giving over 20 interviews I have come up with a cheat sheet which I personally use and may come in handy for your test or interview. Recruiters are interested in understanding the depth of your knowledge so I…

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How to update System BIOS

You might have heard people saying how dangerous it can be to update BIOS. Myth? Unfortunately, it is not. But if you are careful enough and follow manufacturer’s instructions, you can save yourself from burning a hole in your pocket. Before moving forward to the actual article let’s have a quick look at this chip…

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