CentOS

When we format an entire disk or partition we know that the data that is there is recoverable. This can be very useful, but...

Security is something that should not be taken lightly when we are managing a server. And above all, if the server hosts web systems...

One of the great advantages of using open source software is that its code is customizable by anyone. This brings the great advantage that...

Every application developer must use recent versions of the language. This is because it allows him to take advantage of all the potential of...

Let's start with the first thing, what's a firewall? A firewall is a program or hardware device that regulates connections to a computer. This...

In a system or a computer network, when we read on a database, we think of MySQL. We may even think of PostgreSQL or...

MySQL is perhaps one of the most important database managers in the world. And to the community version to which we are accustomed, has...

The applications that are being developed with Java technology are still booming. Although other languages look modern with advanced features like GoLang, it is...

Managing a server is not always an easy task. You have to be aware of many processes and services that make life on that...

Docker is a brilliant technology that is becoming more and more common among developers and sysadmins. With it, you can deploy applications in the...