Category: Linux

Category Linux

Welcome to the Linux category, where I focus on providing practical solutions and tips for Ubuntu users. Whether you’re new to Ubuntu or a seasoned user, my tutorials and troubleshooting guides are designed to help you overcome common challenges and make the most of your Linux experience. Stay updated with the latest Ubuntu updates and learn how to optimize your system for better performance and functionality.

Fail2ban email notification

How to install Fail2ban with email notification

You might think “Oh no, not another “how to” about installing Fail2ban. I admit there are a lot of instructions available. However, I simply could not find a clear guide on installing Fail2ban with email notification. I love Fail2ban and use it for several Linux servers. For me, it is important to receive an email when Fail2ban triggers an action.

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Linux file permissions featured image

Linux file permissions explained: What you need to understand

Introduction In this article, I explain how Linux file permissions work. I use the Linux distribution Ubuntu. I’m an experienced Windows administrator and coming to Linux file permission is quite a change. With Linux, each file or directory has both a user and group that take ownership of it. This is in contrast to platforms

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ubuntu server

How to change the timezone in Ubuntu server

I installed an Ubuntu server 18.04. And then I discovered that the time displayed was not correct. Hey, I was pretty sure that during the gui installation process I had selected the time zone. Or had I not? Anyway, the time was one hour behind. This sort of a careless error can happen to anyone. So for those of you who might sometime be in the same boat as me: don’t worry! Here’s how to fix the issue and it’s really easy!

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