Differences between switch, hub and router devices
Experts often talk about Hub and Switch devices, referring to them as devices that do much the same thing. And…
In which fields are PHP scripts mainly used?
The main fields of PHP scripts apart of course from being focused on server-side scripting, so you can do anything…
Perl – Practical Extracting and Reporting Lenguage
First thing first What is the Perl Lenguage? Perl is a programming language, but it is not a language as…
Everything we need to know to activate Root in Linux
When we want to do some specific tasks on our Linux system it is necessary to have Root permissions. Normally,…
What to do when your Linux hangs?
Linux, despite “popular belief”, does crash (hangs or jams). Sometimes it is one or two applications per deadlock and everything…
What should you do if your computer have Virus?
Unfortunately, from time to time it can happen that an antivirus installed on a computer which has all the updates…
Cybersecurity, how you should protect yourself
Here we will give you a few tips on how to improve the Cybersecurity of your computer and information when…
Commands in Ubuntu and Linux – Fast Guide
After getting used to the use of the system by this means, you realize the agility that the keyboard offers,…
Yum in Linux what it is and what is it for
Yum on Linux Yellow dog Updater, Modified Yum is a free package management tool for RPM-based Linux systems. It was…
Proxy for CentOS how to configure it
If our CentOS server is behind a proxy we will have to configure it to access the internet, we will…
