Short Articles

The shortest articles on the hottest topics

How to Secure The SSHD Using Fail2Ban on RHEL 7.x/CentOS 7.x

How to Secure The SSHD Using Fail2Ban on RHEL 7.x/CentOS 7.x

In this article, we will learn how to install and configure to secure the SSH connection using Fail2ban on CentOS 7, as we all get connected to the servers using the SSH which is secured and SSH will get...
How to Send Private Messages from Twitter to a Browser

How to Send Private Messages from Twitter to a Browser

How many of us have once tried our hands on Twitter, but left it as soon as we joined just because we found it too confusing, with all that @s and # tags for everything. Like all that re-tweets and following...
HTML5 – For Effective Responsiveness Across all Devices

HTML5 – For Effective Responsiveness Across all Devices

HTML5, the latest and popular web designing language, has suddenly took the designing world with a wave.  Earlier we had HTML and now there is HTML5. However, if we look at the major difference between...
How to Upgrade Your Smartphone to Android M

How to Upgrade Your Smartphone to Android M

The latest version of Android, Android Marshmallow, is often referred to as Android M. Android M comes with a lot of new cosmetic upgrades for the phones along with many bug fixes. Android M comes with...
How to Ace Math Exams – Simple Tips and Tricks

How to Ace Math Exams – Simple Tips and Tricks

In this article, you will learn simple tips and tricks to ace math exams on the fly. Although there are no shortcuts to success, focused study, regular practice of solving examples and worksheets, mastering...
How did Lenovo Correct Mistakes in the Support Tool

How did Lenovo Correct Mistakes in the Support Tool

Whenever we buy a new lappy or computer we get a pool of softwares pre-installed in the system. These are also known as “bloatware” as it just fills the disk space regardless of the user’s wish to...
How to Install and Configure Puppet  with Master-Agent on CentOS 7

How to Install and Configure Puppet  with Master-Agent on CentOS 7

In this article, we will learn about how to install and configure open source Puppet agent/master on the CentOS 7, which is  from Puppet Labs. Puppet is a configuration management tool that helps system...
How to Install and Configure Prometheus using Docker on CentOS 7

How to Install and Configure Prometheus using Docker on CentOS 7

In this article, we will learn how to install Prometheus server to collect the metrics and query them and also install Grafana – a web based graphical dashboard builder. Prometheus is an open source...
How to use GIPHY keys for iOS Users

How to use GIPHY keys for iOS Users

You want to say something but someone else says it in the best way. Ever faced this kind of situation? When a post in Facebook needs just a touch of spice by adding few characters, but that’s what you...
How to Use Ansible for Setting-Up Production Elasticsearch Servers with Cluster

How to Use Ansible for Setting-Up Production Elasticsearch Servers with Cluster

In this article, we will learn how to use Anisble to configure and install production Elastic Search cluster on CentOS7 which ensures that the Elasticsearch nodes will be secure from outside network .we...
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