Guys, Before talking about how to install jenkins on linux, shall we discuss a little bit about actually what is jenkins ? It is a automation tool which has written in java language. It is an open source application. Jenkins helps for automation tasks and mostly used by system administrators, cloud engineers, DevOps engineers and developers. As an example if we take running Ansible playbooks on the ansible master node itself, we can use jenkins tool for running ansible playbooks. Since jenkins is a web tool, system administrators/ DevOps can easily use it taking the advantage of it’s differen ..read more

Today we are going to learn how to install and configure Git on windows and create our first repository. Now we have already learned that Git is a version control system, we can create a repository, we can create new files and commit them to the reposiory and also we can roll back the changes when needed. For more details you can refer our first article on Git ( Git from the scratch ). First of all we will download the setup file for Git. Go to Git home page – Git Home You can go to the Downloads and click on windows, You will get the setup file downloaded automatically. Follow the attached sc ..read more

AWS KMS which stands for AWS Key Management Service is an aws managed service which is responsible for creating and managing encryption keys used to encrypt the user data. AWS KMS is highly available and a secure service. Since KMS is used for Encryption, let’s have an idea about Encryption first. What is Encryption : Encyption is the process of converting a plain text to a format which only can be accessed by authoriezed parties and can’t access for those who are not authorized. Decyption is the process of converting an encypted text back to a human readable plaintext. What is a ciphertext ..read more

Let’s learn Git from scratch. Some of you guys think that git is very difficult to learn. But if you can get the git concepts to your brain correctly, it is very easy. Yes, Git has some sort of commands, But the main point is not the commands, the concept. This lesson has some new commands for us. So we will discuss everything very simply to catcup the basics of Git. What is Git ? Git is a popular distributed version control system. It is free and open source. We use this to track the changes over time in our files, our projects, our codes and any set of files. Benefits of using a version cont ..read more

In one of the previous articles we discussed find command in linux and how to use it. Likewise in this article also we are going to discuss another linux command which is useful to search something in Linux. That is “grep” command. We can search text patterns in the files using grep and on the other side we can use find command to search for files in linux OS. More than that we can filter search results to capture a specific string of text, a word or a number using grep command. Remember this command is very useful for our daily tasks in Linux Operating system. Simply what does grep command do ..read more

As we all know AWS ( Amazon web services ) is the leading cloud platform today. So if you need to launch a new application, you can go with this cloud platform without touching things on your premises. Because using AWS makes the things easier. It reduces time, costs, and increases the durability with high availability like features for your instances. But before everything you must know AWS EC2 Pricing plans. What is an EC2 instance ? EC2 ( Elastic cloud computing ) is just servers as we all know which is in the cloud. Which means inside of AWS Data Centers. These server comes with fully load ..read more

find command is a very essential command in the linux operating system. We need to use this amazing command to find files within our system hierarchy. In a windows operating system we can use search option very simply in the GUI. Likewise we can use find linux command here to find and grab the files as our need. Same as other linux commands find command also having so many command options, like to search recursively in the files, to find the files with considering modified dates, accessed dates, files considering their sizes, files considering ownerships and permissions,  and with so many ..read more

setting up a wordpress in AWS using Bitnami is not a big topic. It’s very easy. Amazon web services are the best and most reliable cloud computing platform up to now. It provides a huge number of services with so many varieties. It has service related to virtual machines, Databases, Storage services, Network related services, Monitoring , Gaming and so many things. Really AWS is the one of the best places to build up your site or your launch your application and On the other side Bitnami is a Pakcaged application provider, which like wordpress, Joomla, Nginx, Mysql likewise. So in this article ..read more

“Learn, Learn and Learn” Here we are going to discuss how can we setup a wordPress website on AWS EC2 within few minutes. There are several platforms which gives you the option to pay for their services and have a WordPress site. Then you can build whatever you need to do. But today we will discuss how to build our own server, install WordPress and setup the rest. What is the benefits of choosing AWS to setup WordPress ? Because you don’t need to pay for services which other platforms provides. In AWS, you are the owner of your server and you are the person who install and setup your inst ..read more

“Always think in Positive. Even you are in a hell, don’t give up” Guys, we are going to learn about the Package installation in Linux systems from this article. Basically how to install a package ( a package is  simply same as a software in a windows environment) and uninstalling it, what is a repository, how to create/enable/disable a repository, how the package installation commands change with different Linux distributions and so on. What is a Package ? Basically a package is a software application in a Linux operating system. Same as in windows and Mac OS, in Linux also we can install ..read more