Ansible APT Package manager is an Ubuntu equivalent for RedHat yum package manager. Just like all other ansible modules apt ansible module is built after one specific unix command of Debian apt-get It is always recommended to choose the modules rather using the raw unix commands over the shell module as it would[...]
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Security is always a big thing. Protecting your data is very crucial when there are lot of people out waiting for a chance to exploit. In Enterprise Infrastructure. We have various levels of security as follows Internet Firewall and Gateway Load balancer Restrictions and Constraints Inbound and OutBound Proxy Servers[...]
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We all know that Javascript is one of the most preferred platforms for all front and back ends and even mobile application development. While Javascript is continuously evolving and a lot of frameworks being released every year. Like NodeJS,VueJS, QuaserJS, BackboneJS etc. When you are being introduced to javascript as[...]
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Some Background on VueJS Vue JS is a front end framework getting all the traction it deserves. It is created by cherry-picking the best features of Angular and React, The Two popular Frontend Java Frameworks in the modern IT industry. It is a wonderful and robust framework that you can[...]
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Every command we run in Linux would either give output or throw an error. Sometimes we want the errors to be redirected into an output channel or you may want to redirect the STDERR to one file and STDOUT to a different file You might have come across these two[...]
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How to Change AWS Instance Type or EC2 instance type is more interesting and frequently asked question by many AWS Professionals. We create EC2 instances as t2, t3.micro but soon we realize that our requirements just got bigger for good and we need more CPU and RAM on our instance.[...]
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Terraform, An outstanding and innovative product from hashicorp and it is a leader in Infrastructure as Code tools Segment. Before I go any further, I think I should set the context. In this article, we are going to learn how to use Terraform to create AWS EC2 instance and create[...]
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AWS CLI is a very great help when it comes to efficiently managing your AWS Cloud Infrastructure and your EC2 instances. While we are managing our AWS Infrastructure, we cannot always afford to login to the AWS console all the time and it is not recommended from the security perspective[...]
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Ansible find module functions as same as the Linux Find command and helps to find files and directories based on various search criteria such as age of the file, accessed date, modified date, regex search pattern etcetera. As said earlier, this is more of an ansible way to execute the[...]
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Ansible json_query is an on-demand feature that every ansible user wants to explore. In this post we are going to how Ansible JSON processing works. During the infrastructure automation, we might end up in a situation where we need to process Huge datasets, especially in JSON format. We might[...]
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