Posts by client_access

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…

Imagine two different ways companies handle their computer systems and software. One way, called traditional IT operations, is slow and works in separate parts. The other way, called DevOps, is faster and encourages teamwork and new ideas. These two ways show a big change happening in how companies use technology to succeed. In this article,…

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 “kubectl exec” command helps you to get inside the running container by opening it and accessing its shell. The shell gives a command-line interface for the running commands and interact with the container’s environment, likely to running commands on our own computer’s command line. In this article,we will explore abour kubectl exec and learn…

Due to no standard approach for DevOps, it can be challenging for you. Your DevOps journey can be unique to your business needs, including the DevOps engineering talents and budget you have. To help you keep up with your DevOps journey, we have created a list of some of the best DevOps podcasts for you…

Have you ever had a moment when a website or app you were using suddenly stopped working? It’s frustrating, right? Imagine you’re launching a new online store, and your website crashes on the big opening day. Talk about a nightmare! That’s where Service Level Agreements (SLAs), Service Level Objectives (SLOs), and Service Level Indicators (SLIs)…