Essential Linux Commands for System Admins, Cloud, and DevOps Engineers
In this article, we’ll explore essential Linux commands that are commonly used in the daily tasks of system administrators, cloud engineers, and DevOps practitioners.
Exploring Map, List, Set, and Object Datatypes in Terraform
Today, we will explore the power of variables in Terraform and how they can enhance the flexibility and reusability of our infrastructure code.
Accelerate Your Cloud DevOps Workflow with Klotho & Adaptive Architectures
Whether on AWS or Azure, DevOps done right helps you move fast and innovate. But what if DevOps were more accessible? What if you could make big architectural changes in seconds and prototype rapidly, with just one line of code?
How to Configure AWS SFTP Server with AWS S3
A tutorial on configuring AWS SFTP Server with AWS S3
4 Steps To Connect AWS Servers Using SSH Without Key Pairs
Servers on AWS provide certain levels of security for users. That’s great. But too many security concerns may cause your daily operations less convenient. A good example is that you need to provide…
How to Change the Node Exporter Port if It is Already in Use
The Node Exporter is a service from Prometheus that allows for the extraction of node information via an Application Program Interface (API). If you are reading this then you probably are well aware…
How to Store Your Secrets Using Vault and Python
Manage your secrets using Vault and Python — Dock2Learn
Choosing between AWS PrivateLink and Transit Gateway
When connecting your AWS environment to a SaaS solution in another AWS account, what do you say if you get asked whether you want to use AWS PrivateLink, Transit Gateway (TGW), or VPC Peering to…
How to Use the CloudFormation Sub Function
Since I started using AWS CloudFormation 4 years ago, I have seen many people using the Fn::Join command to merge information such as static text and variables in their CloudFormation templates. While this works, it can get messy and difficult to understand when things get complicated. Fn::Sub helps simplify our template definitions.