Learning to code from Error Messages:

Why did the programmer spend 3 weeks looking for a bug in his code? Because it was hiding in plain sight! It’s not the most hilarious joke but I hope it brings a smile to your face and lighten the memory of that frustrating experience because it happened to me. As a result of the […]

Variables in Bash

In Bash (a Unix shell), a variable is a way to store a value or a string of text. You can use variables in Bash scripts to store data, file names, and other information. To create a variable in Bash, you just need to use the following syntax: Here are a few examples of how […]

IPtables in linux

When People say Linux can’t be hack, I smile. Like any operating system, Linux is not immune to being hacked. However, Linux is generally considered to be more secure than other operating systems, particularly when it is properly configured and maintained. There are many ways that a hacker could potentially gain access to a Linux […]