Shift Left Security: A Better Way to Integrate Security into the Development Lifecycle
Security needs to be an integral part of the entire development lifecycle, and we cannot do this in the contemporary software development context afterward. Common security practices create exploits late in the life cycle of the software, which can be expensive and time-consuming to remediate. That is where Shift Left Security comes in. Shift Left Security means focusing […]
What are Automated Tasks Called in Linux?
Having to perform repetitive tasks on your Linux system manually every day, whether that’s backing up your files, cleaning up logs, updating your packages, or monitoring system performance, can get frustrating. After a while, such tasks become routine, time-consuming, and prone to human error. This is where Linux automation comes in handy. We are going to learn what […]
The Best DevSecOps Tools for Secure Application Development
With today’s advanced security breaches and cyberattacks, harnessing DevSecOps (Development, Security, and Operations) has become a need of the hour in software development practices. DevSecOps operates with testing being integrated into each step of the CI/CD pipeline as opposed to traditional security testing which is performed at the end of the software development life cycle. But applying […]
DevOps Managed Services for Increased Agility and Scalability
The rapid delivery of software for businesses with high security and reliability is a challenge to the world of ever-connected businesses. However, conducting DevOps operations in-house can be complicated and resource-intensive. And here is where DevOps Managed Services come into the picture. Such platforms offer fully managed DevOps infrastructure for organizations, enabling them to shift their focus from operational […]
/dev/sda in Linux: Your Complete Guide
In the Linux operating system, /dev/sda is one of the critical device files that represent the first SCSI, SATA, or NVMe storage drive. By default, new storage devices are added to a Linux system as /dev/sda. Instead of assigning letters (like C:* or **D:*) to storage devices as Windows does, Linux stores them as files in **/dev/. In […]
When Condition in Ansible: Know Today!
Ansible is one of the most robust automation tools, but conditional task execution is significant for effective automation. When the condition in Ansible makes only certain conditions are met, making playbooks more dynamic and adaptable. For example, you may want to: Trigger a service restart only on config file change Run task only on specific hosts […]
NVTOP – Monitor Your GPU in Real-Time on Linux
Real-time monitoring is, in the world of high-performance computing and GPU-intensive workloads, invariably indispensable. NVTOP (Nvidia TOP) is a nifty command line application that gives you a full report on the utilization of your NVIDIA Graphics card hardware statistics on Linux systems. As a gamer, data scientist, or AI researcher, it is important to monitor GPU performance to […]
Ansible Vault: A Beginner’s Guide to Hide Sensitive Data in Automation
Ansible is used to automate infrastructure and automation always brings the need to manage data: DB credential, API key, SSH private key, and more. When playbooks contain sensitive secrets in plaintext, they pose a significant security weakness as they can be exploited. This motivation is handled well by Ansible Vault, which provides built-in encryption of sensitive data. It enables […]
Introduction to Docker Architecture: A Comprehensive Overview
Containers have redefined the way organizations deploy their software as they make sure applications run the same regardless of the environment. The leading containerization platform Docker enables you to easily package, share and run applications. But why is Docker so powerful? Its architecture gives the answer. Docker architecture is very lightweight, modular, and scales very well which is your safe […]
Docker Push Image to a Registry: The Complete Guide
Container technology is a boon to developers in the world of building, testing, and deployment of applications. Advantage of Docker is leading this change by enabling groups to create portable applications in Docker images. But once you build an image, you need somewhere to store and share it, which is where Docker registries come in. It’s time […]
Namespace in Kubernetes: Organize Your Cluster Now!
Without proper planning, large-scale Kubernetes deployments will become more complicated. This is where the use of Namespace in Kubernetes comes in handy. Namespaces provide users with a way to logically partition resources in a cluster, which can help with security, resource allocation, and administration. Now imagine doing so for several projects, each having its patch of deployments, services, and […]
How to Install DEB File in Ubuntu: Learn Easily!
Normally, you can use package managers such as APT or Snap to get software installed on Ubuntu, but sometimes you have to install software using a deb file. Debian packages are native to Debian-based distributions like Ubuntu, and they are contained in DEB files. With software applications, dependencies, and installation scripts precompiled and packaged into files, they […]
