Most useful kubectl Command for Kubernetes Administrator or Developer

Kubectl is a command line tool which is use to manage Kubernetes clusters. Using kubectl tool, Administrator or Developer can perform day to day operations of container and cluster management. Such as; configuration change to a resource; attach Kubernetes to a running container; access container logs; and run a specified docker image on your cluster. […]

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How to undo the last push in Git and revert a Git merge that hasn’t been migrated yet

Let’s assumed you made a push, but now you need to revert this last push due to an error.How to do it correctly? Master branch This is usally happens when we works in git environment and need to undo the last push in Git. There are many commands that can be used to revert a Git […]

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PowerShell script to get all Azure VM status in multiple subscriptions

In this article, I will show you a simple powershell script to get all azure VM status in multiple subscriptions quickly. Sometime we need the status of the virtual machines which are running in multiple subscriptions like Dev, Prod. Even you can check status on Azure portal itself but it is bit difficult to pull […]

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What’s DevOps ? A full beginner guide

DevOps is a culture that promotes collaboration between the Development and Operations Team to implement the code in production faster in an automated and repeatable way. This culture helps to automate the process and narrow down the gaps between development and IT . ‘DevOps’ is a combination of two words ‘development’ and ‘operations’. DevOps could be […]

How to pull a number of Git repositories

I normally work with many repos on the identical time and customarily group them inside an identical listing, named after the corporate. Let’s take an instance, if I am working for “GreatEmployer LLC.” I will have a listing most likely named greatemployerinc and one listing for every repo I work inside. One thing like: As […]

How you can find process in Linux server

In Linux server, like some other OS it’s become difficult when your’re looking for a running process which utilizing more resource on your server. All working process in Linux or different Operating system identify by its distinctive ID no which known as process identifier (course of ID or PID) and has personal identifier number. In […]

What’s Cloud Computing and its advantages ?

Virtualization is the follow of sharing bodily {hardware}, e.g. a server, amongst a number of customers as we’re doing in VMware surroundings. In a typical cloud setup the computer systems are divided into cloud servers after which customers entry the cloud servers via their respective net browsers. Cloud computing functions are software-based instruments that allow […]

How to upgrade docker container Version?

If you’re new to Docker one thing you might want to know how to upgrade Docker Container Version? In my case, a server, I run Nginx as a Docker container utilizing the official nginx:alpine  model. Which was working a reasonably outdated model however it must improve with newest version, you may also require such used case […]