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How to Create a RAID 0 Storage Array with ‘mdadm’ on Ubuntu 16.04
Published on 21-Jan-2020 10:14:45
In this article, we will learn how to create a RAID 0 Array configuration using the ‘mdadm’ utility.The ‘mdadm’ is a utility which is used to create and manage storage arrays on Linux with RAID capability where the administrators are having a great flexibility in managing the individual storage devices ...
How to Count the Number of Threads in a Process on Linux
Published on 21-Jan-2020 10:07:29
In this article, we will know how to count the number of threads in a process on Linux environment, there are several ways to do it, but we will learn using ‘/proc’ and ‘ps’ command.Using ‘/proc’In Proc pseudo file system, this resides in /proc directory, and this is the easiest ...
How to Configure Nagios Server for Monitoring Apache Server
Apache Web Server
Published on 21-Jan-2020 09:57:51
In this article, we will be covering about the installation of Nagios 4, a very popular and open source monitoring tool on Centos 6.7. We shall cover some basic configuration steps which might be useful to monitor a host of resources via the web interface. Here, we shall also utilize ...
How to Configure IT Automation Management Using Ansible
Published on 21-Jan-2020 09:39:58
This article provides a basic understanding of Ansible technology along with steps to install it. Ansible is an open source IT automation software for configuring, managing and installing software’s on the clients or nodes without any downtime and agent installed on the nodes. It uses SSH to communicate with the ...
How to Check Which Apache Modules are Enabled/Loaded in Ubuntu 16.04
Apache Web Server
Published on 21-Jan-2020 08:09:03
Apache is an open supply program on hand without cost. It runs on 67% of all web servers. It is speedy, risk-free, and comfortable. It may be extremely custom-made to satisfy the wants of many one-of-a-kind environments via utilizing extensions and modules.To install apache, use the following commands-$ sudo apt-get ...
How To Change PostgreSQL Data Folder Location on Ubuntu 16.04
Published on 21-Jan-2020 07:59:34
In this article, we will learn how to change or relocate the PostgreSQL Database data directory to the new location on Ubuntu 16.04. This database grows more frequently and depends upon the size of the company, as we needed more space and for security reasons we will change the data ...
How to be a Champion Scrum Master!
Advanced Excel Function
Published on 21-Jan-2020 07:52:48
Do you like to be at the center stage when the management showers the praises and appreciates with thundering applause? Of course, those are the golden moments that everyone is dreaming about. But, is it easy to be a champion without adequate knowledge and skills? No, not at all. You ...
How to Avoid online Scams on Facebook?
Safe & Security
Published on 21-Jan-2020 07:41:46
With seven hundred million plus users all over the globe, Facebook is a perfect podium for scam artists. For a scammer, it requires little research on your interest, one simple friend request and once you add them in your friend list, the further process of phishing and scamming runs smoothly.This ...
How to Add Cron Jobs to A Specific User in a Linux System
Software & Coding
Published on 21-Jan-2020 07:28:32
This article we will teach you to schedule a cron job to be executed at a specific time in a day.General Syntax of a Cron JobMIN HOUR Day of month Month Day of Week Command 0-59 0-23 1-31 ...
How Technology has Changed the Face Of Education
Published on 21-Jan-2020 07:17:05
Assignments, projects, homework, exams, in my day, I don’t remember having a wizard or a complete encyclopedia that could give me all answers and suggestions in a second, or even correct my mistakes for meHow has technology changed education today? This has me wondering if I can still enroll in ...