Install Go on Ubuntu: Learn Today!
Golang (Go) is an excellent option for developers are looking for a modern, efficient, and reliable programming language to work on. So, we are going to learn how to install Go on Ubuntu. Go was created by Google and is known for its simplicity, high performance, and concurrency support. Go provides a strong foundation whether you’re […]
How to Quit Vim: Learn 4 Methods in 4 Minutes!
Have you ever been lost in the enigmatic land of Vim, banging on arbitrary keys in the hopes that you might one day return to your shell? You’re not alone. One common problem that many developers (especially beginners) have is how to quit Vim. Vim is famous for a steep learning curve; unlike regular text editors, it […]
How to Compress A File in Linux? Learn in 3 Minutes!
We might be working in hundreds of files in our Linux system, and we will run out of storage space. Assuming it’s well over 50MB, handling & transferring such files is a tedious task. So, you can compress a file in Linux. It is a process of reducing the size of files for easier storage, transfer, and […]
AWK Command in Linux: Everything You Need to Know
Do you find yourself struggling with text files on Linux? Log files, CSV data, system reports, etc. This is where the AWK command in Linux comes into the picture. AWK is a handy tool for working with formatted text and files. It is widely used for pattern matching, data extraction, and text processing. AWK is an efficient and powerful […]
The cut Command in Linux: Your Ultimate Guide!
It may sound simple, but in Linux, when dealing with larger text files, you want to extract certain columns of data without affecting the actual contents of the original file. This destroys the efficacy of sorting through the lines manually. This is where we can use the cut command in Linux. cut command (which means cut the parts […]
What is Jenkins? A Comprehensive Guide to Continuous Integration
Automation is the answer to the challenges in a day’s work for Software Development. Can you even imagine testing, building, and deploying software all by hand? That’s where Jenkins comes into play. So, what is Jenkins? Jenkins is a popular automation server that allows developers to implement Continuous Integration (CI) and Continuous Deployment (CD) for their applications and […]
Docker Cleanup: How to Optimize Docker Storage and Performance
Work on a system over time, and you have systems full of Docker images, containers, and caches that take up disk space and degrade performance. Docker is a strong containerization stage with reserved container pictures and compartment volumes to expand performance and programming construction line. Still, Docker doesn’t erase unused components, which may prompt over-the-top stockpiling […]
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 […]
