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Jay
Jay

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Published in

DevOps.dev

·Jul 17

Creating an AWS CloudFormation Stack with Zero Resources Using Null Resources

Introduction AWS CloudFormation is a powerful service that allows you to define and provision your infrastructure as code (IaC). It helps you automate the process of deploying and managing AWS resources, making it easier to maintain consistency and manage changes. In CloudFormation, you typically define resources like EC2 instances, S3 buckets…

AWS

4 min read

Creating an AWS CloudFormation Stack with Zero Resources Using Null Resources
Creating an AWS CloudFormation Stack with Zero Resources Using Null Resources
AWS

4 min read


Published in

DevOps.dev

·Jun 23

Mastering Linux Input and Output Redirections: Simplified Guide for Command Line Enthusiasts!

Are you eager to enhance your command line skills in Linux? Look no further! In this blog post, we’ll take you on an exciting journey through Linux input and output redirections. By the end, you’ll have a solid understanding of how to manipulate data, streamline tasks, and become a command…

Linux

5 min read

Mastering Linux Input and Output Redirections: Simplified Guide for Command Line Enthusiasts!
Mastering Linux Input and Output Redirections: Simplified Guide for Command Line Enthusiasts!
Linux

5 min read


Published in

DevOps.dev

·Jun 13

DevSecOps — KeePass: Secure Password Management Made Simple

In today’s digital age, the need for robust password security has become more crucial than ever. With countless online accounts and sensitive information to protect, managing passwords effectively can be a daunting task. …

Cybersecurity

7 min read

DevSecOps — KeePass: Secure Password Management Made Simple
DevSecOps — KeePass: Secure Password Management Made Simple
Cybersecurity

7 min read


May 16

Mastering GitHub: How to Keep Your Forked Repository in Sync with the Original

Don’t let your forked repository fall behind! Learn the step-by-step process to effortlessly sync your fork with the latest changes from the original repository. Scenario: Let’s dive into a real-world scenario. Imagine you encountered an issue a few months ago while using any open-source tool library (in my case, it’s…

Github

3 min read

Mastering GitHub: How to Keep Your Forked Repository in Sync with the Original
Mastering GitHub: How to Keep Your Forked Repository in Sync with the Original
Github

3 min read


Published in

DevOps.dev

·May 15

Unlocking the Secrets of User and Group Management in Linux

Linux is known for its robust security and flexibility, and at the core of this lies the art of user and group management. By effectively managing users and groups, you can control access to resources, secure sensitive information, and create a collaborative environment. …

Linux

10 min read

Unlocking the Secrets of User and Group Management in Linux
Unlocking the Secrets of User and Group Management in Linux
Linux

10 min read


Published in

DevOps.dev

·May 14

Powering Up Your Command Line Skills: A Complete Guide to Bash and Linux Symbols and Commands

In this guide, we’ll explore the vast world of Linux and Bash symbols and commands. From navigating the file system to text processing, networking, system administration, and more, we’ll cover a wide range of topics and provide practical examples of how to use each command. Whether you’re a seasoned Linux…

Linux

11 min read

Powering Up Your Command Line Skills: A Complete Guide to Bash and Linux Symbols and Commands
Powering Up Your Command Line Skills: A Complete Guide to Bash and Linux Symbols and Commands
Linux

11 min read


Published in

DevOps.dev

·May 14

Convert Your AWS Volumes from GP2 to GP3 with Just a Few Lines of Code

Amazon Web Services (AWS) offers a range of storage types to suit different use cases. Two popular options are the gp3 and gp2 storage types. While both types are designed for general-purpose workloads, there are some key differences between them that can impact performance and cost. …

AWS

7 min read

Convert Your AWS Volumes from GP2 to GP3 with Just a Few Lines of Code
Convert Your AWS Volumes from GP2 to GP3 with Just a Few Lines of Code
AWS

7 min read


Published in

DevOps.dev

·Jan 30

DevOps: Make — Makefile build tool 101 - part-1

Hi everyone, Hope you are all doing well. Till now I haven’t got the opportunity/requirement to work on make build tool (which is old and powerful) that is heavily used in C and C++ projects. But recently, I have been involving another project where they are using the make tool…

Linux

6 min read

DevOps: Make — Makefile build tool 101 - part-1
DevOps: Make — Makefile build tool 101 - part-1
Linux

6 min read


Published in

DevOps.dev

·Nov 27, 2022

Jenkins tip: How to update the current build name and description.

Jenkins is a famous and mostly used CI tool and we are also using it for build and release and other automated jobs. We also have a deployment job that deploys the selected artifact version to selected server groups (similar to autoscaling groups in AWS) in the selected environment. The…

Jenkins

2 min read

Jenkins tip: How to update the current build name and description.
Jenkins tip: How to update the current build name and description.
Jenkins

2 min read


Published in

DevOps.dev

·Nov 24, 2022

Jenkins — Get the latest changed files list, Commit ID, AuthorName, and Commit Message

We sometimes get requirements such as “We need to run/execute this Jenkins job/stage” only based on changes from the previous build like below Files changes from the previous build to the current build. Commit message — for example, a particular word/pattern in the message. Commit ID Author Name If we…

DevOps

2 min read

Jenkins — Get the latest changed files list, Commit ID, AuthorName, and Commit Message
Jenkins — Get the latest changed files list, Commit ID, AuthorName, and Commit Message
DevOps

2 min read

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