How to concatenate strings in bash: A guide for connecting string variables
The majority of programming languages can connect two or more strings. One programming language that makes it effortless to concatenate variables is...
7 distributions to serve as the CentOS replacement
CentOS is arguably one of the best Linux distributions for virtual private servers (VPS). It is an open-source system with full Red Hat Enterprise...
25 common Linux bash script examples to get you started
Bash or Bourne-again shell is one of the most popular shells and command languages for Linux VPS enthusiasts. It was first released in 1989 and was...
What are Bash variables and how to use them effectively
Bash variables are named storage units that hold data values for reference and manipulation within the Linux command line environment. In shell...
What is crontab syntax: understanding crontab on Linux + helpful examples
Automation is one of the key aspects of any system, whether a physical or virtual private server (VPS). If automation is set up correctly, it can save...
How to install Ubuntu on desktop (laptop or pc)
Choosing which Linux distribution to install can seem challenging as there are many versions to choose from, and each of them offers very different...
What is Docker? Understanding its components and how it works
Docker is a revolutionary open-source platform, reshaping how we build, deploy, and manage software. The Docker container technology enables...
How to secure your Linux server with Fail2Ban configuration
Fail2Ban is arguably the best software to secure a Linux server and protect it against automated attacks. When enabled, it offers many customizable...
How to use Bash array in scripting: A complete guide
A Bash array is a structure in the Bash programming language that lets you group and index items, which can be strings or numbers. It helps you work...