In this post, we will show you how install GitLab CE (Community Edition) on Debian 12 (Bookworm) system step-by-step. GitLab is a powerful web-based platform for version control and DevOps collaboration. It allows developers to manage and track their source code repositories, collaborate with team … Read more
Terraform is an open source ‘infrastructure as code’ command line tool used to manage infrastructure in the cloud. With terraform you define declarative configuration file called HashiCorp Configuration Language (HCL) and provision your infrastructure. For instance, you need a Virtual machine, you just define resources … Read more
Deploying applications on a Kubernetes cluster can be a complex affair. It often requires users to create various YAML manifest files to create pods, service and replicasets. Helm is an opensource package manager for Kubernetes that allows developers to seamlessly automate the process of deploying … Read more
It’s always advised against running administrative-level commands as the root user. In fact, as a rule of thumb, it’s recommended to configure or create a sudo user on any Linux server that you intend to manage. Executing commands as the root user is risky and … Read more
CloudTrail is a service that is used to track user activity and API usage in AWS cloud. It enables auditing and governance of the AWS account. With it, you can monitor what is happening in your AWS account and continuously monitor them. It provides event … Read more
Booting any Linux distribution into single user mode (or rescue mode) is one of the important troubleshooting methods that every Linux geek should know. In this guide we will demonstrate how to boot Arch Linux into a single user mode or rescue mode. There can … Read more
In the world of web development, having the right tools at your disposal is crucial. PHP 8, the latest version of the popular scripting language, brings with it a host of new features and improvements that can elevate your web projects. If you’re running Debian … Read more
If you are looking for an easy and cost-effective way of getting started with Kubernetes, then Minikube is your go to resource. So what is Minikube? Minikube is a versatile tool that allows you to run a single-node Kubernetes cluster on your local machine. This … Read more
Cockpit is free and open-source remote server management web console. Using cockpit web console one can do almost all day to day administrative tasks without login in server’s cli. Apart from administrative tasks, Cockpit provides real time RAM, CPU and DISK utilization report of your … Read more
Ansible provide multiple ways that you can use to replace a string, an entire line or words that match a certain pattern. There are two modules that you can use to achieve this: the replace module and the inline module. We are going to dive … Read more
As we know NGINX is a highly rated web server which can also be used as reverse proxy, load balancer and HTTP cache. In this article, we will demonstrate how to setup highly available (HA) NGINX web server with keepalived in Linux. Keepalived works on … Read more
Recently, I bumped into the error ‘Could not get lock /var/lib/dpkg/lock’. As a result, I could neither install any packages nor update the system. This error is also closely related to the ‘Could not get lock /var/lib/apt/lists/lock’ error. Here’s some sample output on Ubuntu 20.04. … Read more
