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How to list processes that are taking a lot of memory in Linux
There are situations where your web application or particular software installed on your machine takes a lot of time to load. The troubleshooting process may last long but however, yo...
In Linux, Sep 05, 2021
Schedule Automated Start and Stop for Azure VMs
Scheduling automated start and stop for Azure VMs is almost as good as provisioning and deprovisioning infrastructure on-demand, by using Infrastructure as Code (IaC) tools, like Terr...
In Azure, Sep 04, 2021
How to check if document exist in Elasticsearch
Sometimes there is a need to check whether a document exists or not in Elasticsearch. Following the ES documentation and the best practices, you can use the HEAD method instead of the...
In Elasticsearch, Sep 03, 2021
How to create Elasticsearch index
Creating an Elasticsearch index is a quick and easy process. In practise it’s an ELK API call that requires you to think of how many shards do you want to assign and replica shards as...
In Elasticsearch, Sep 02, 2021
Configure AKS automatic upgrades
Regarding to managed Kubernetes services, IMHO Azure provides the best cloud experience, for a couple of reasons. From authentication and authorization standpoint, AKS integrates well...
In Azure, Kubernetes, Sep 01, 2021
Configure Azure CLI automatic upgrades
As part of the Azure CLI series, today we are going to see how we can configure automatic upgrades.
In Azure, Aug 31, 2021
How to check Elasticsearch Cluster health
Knowing how to get statistics and understand the output from an Elasticsearch cluster can be very useful for a DevOps guy. This tutorial is aimed to show you how to check Elasticsearc...
In Elasticsearch, Aug 30, 2021
How to check if command succeeded in Linux
As a DevOps engineer, or any other Operation roles, we sometimes need to check if a linux command succeeded. There are many reasons, for example: our internet connection failed, a VPN...
In Linux, Aug 29, 2021
How to escape double curly braces in Jekyll
If you are using Jekyll for your blog site or writing some code documentation, you may face the issue with the double curly braces.Jekyll uses liquid tags, so if you are searching how...
In Jekyll, Aug 28, 2021
How to remove empty commits in Git
In the previous tutorial, we’ve learned How to create empty commits in Git. Let’s see how can we remove them as well.
In Git, Aug 27, 2021