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While writing Bash scripts, we will often require Bash string comparison to evaluate if two strings are equal or not. The two strings are equal when they have the same length and contain the same sequence of characters. In this article, we’ll look at some of the techniques to compare bash strings and explore several…

If you are also one of the millions of git user, you may have also encountered the “detached HEAD state”. It might be annoying for you but it can be fixed easily. In the Git, HEAD refers to currently checked-out latest commit of branch. However, in a detached HEAD state, the HEAD doesn’t point to…

The “Host Key Verification” SSH Connection error occurs when a remote host changes its authentication key, but their client PC holds the same old Key in the “known_hosts” file. To fix this error, the user should make changes in the host_key file or should delete it completely. Another potential way to fix this issue is…

In the dynamic landscape of modern business, the journey towards growth is often accompanied by a surge in complexity. As enterprises expand their horizons and embrace new opportunities, they are faced with the intricate challenge of managing both the scale of operations and the intricacies that come with it. This is where DevOps emerges as…

The “exec format error” occurs when someone tries to run a script and the system encounters any issue with the executable file format. This error message can be commonly seen on Unix-based systems, like Linux or macOS. In this article, we will discuss some of the possible reasons for this error and guide you how…

Welcome to our blog on “5 Ways DevOps Helps You Save Money”! In today’s fast-paced digital landscape, businesses are constantly seeking innovative solutions to stay competitive and efficient. Enter DevOps, the transformative approach that bridges the gap between software development and IT operations, leading to remarkable cost savings. The importance of DevOps in enabling collaboration…

As evident from our previous DevOps blogs, this cultural shift brings the development and operations teams together. With almost 77% of worldwide organizations relying on DevOps to deploy their software, the trends for using DevOps in planning, building, and deploying software products are increasing exponentially. With that being said, if a new business wants to…

In today’s era, Amazon Web Services (AWS) is currently dominating infrastructure which includes scalable storage, server, networking, cybersecurity solutions, and mobile development. On the other hand, Microsoft Azure offers some of the most efficient and scalable software solutions. Google Cloud Platform allows easy interaction with others and provides high-end big data analytics solutions. With Cloud…

Kubernetes is the popular container orchestration platform for deploying and managing the containerized applications. When we deploy a containerized application to the Kubernetes cluster, it runs inside the Pod. By default, Pods are not exposed to public internet. If you want to make the applications running inside the Pod accessible outside the Kubernetes cluster, you…

In the dynamic landscape of modern technology, the adoption of DevOps and its security-oriented counterpart, DevSecOps, has surged exponentially. According to recent statistics, over 80% of organizations have incorporated DevOps practices to streamline their software development and delivery processes. Furthermore, the DevSecOps approach, which integrates security at every stage of the software development lifecycle, has…