Learn the trending tools, troubleshooting guides, and how-to to become a better Sysadmin. You’ll find articles covering Linux, Windows, Docker, Kubernetes, Anbisle, Web & Application servers, and many more.
Wondering how to change the docker.sock file path? What is Docker Socket? Docker socket file is located at /var/run/docker.sock It is used to communicate with the main docker daemon (process) by default. It is the entry point for a Docker API. This socket is used by Docker CLI by default to execute docker commands. Let…
Love Ansible, but wondering how to get it running on Windows? Ansible is one of the most popular configuration administration and infrastructure automation tools. It helps to automate infrastructure configuration/provisioning, software deployments, and general infrastructure management. Ansible was initially available on Linux. However, with Microsoft’s new viewpoint on open source, their community improvements, and their…
Did you enable H3 on your site and not sure how to verify it? HTTP3 or H3 is the latest HTTP protocol developed by IETF. It’s still in a draft and expected to be supported by major browser/clients soon. H3 is based on the QUIC transport layer network protocol, which was originally designed by Google….
Manage OpenStack efficiently with these open source tools. In the world of the cloud, the prime fundamental is to automate everything when it appears to on-demand cloud services. Working in software production usually comes down to continuous deployments and operating an environment distributed all over the world, specifically with the on-demand cloud services. OpenStack is…
Windows have come a long way. Great news – now you can install Linux on Windows desktop or laptop. Isn’t it exciting news? Thanks to Microsoft! If you are using Windows 10 and would like to have Linux installed,, then the following steps may help. I assume you know about Linux. If not, then check…
A step-by-step guide to install Linux Mint on VirtualBox. Linux Mint is an open-source ubuntu-based operating system that is community-driven. It is free to use; that’s why it is loved and adopted by millions of users across the globe. It is majorly popular because of its user interface, responsiveness, and performance. Linux Mint has three…
Choose the right tool for the successful monitoring of Kubernetes! Kubernetes is a production-ready, open-source platform designed with Google’s acquired experience in container orchestration, associated with best-of-breed ideas from the public. It is projected to automate deploying, scaling, and operating application containers. With the modern way of building and running applications, your control and observability…
Are you missing your favorite dig tool on CentOS or RHEL 7 and 8? When you run dig, you will get command not found error. [[email protected] geekflare-trends]# dig -bash: dig: command not found [[email protected] geekflare-trends]# Dig it handy to perform DNS lookup and investigate DNS related issues, right from the terminal. But for some reason,…
Computer networking is a means by which computers are interconnected to share data and information, resources, and all other network devices such as printers. Computers, as we now know, apply to all fields of endeavors, be it agriculture, education, medicine, technology, transportation, and so on. Therefore, there is an obvious need for an organization to…
Learn how to install Chef on Ubuntu… Chef is a configuration management tool based on ruby. It is used to automate the management of configurations across all the nodes in the cluster and maintain consistency. There are three major components of Chef. Chef server Workstation Nodes All the configurations are managed from workstations and later…
