Debian
How to Upgrade Debian 12 to Debian 13 Trixie
Debian 13 (Trixie) landed on August 9, 2025 and it is the release every Debian 12 admin should…
Category
Linux
How To
Prepare Guest Image For Cloning with virt-sysprep
If you’re rolling out multiple virtual machines, it makes sense to create a clean image that doesn’t contain…
How To
LPIC 101 – Locating and Finding Files on Linux Filesystems
In our today’s guide, we are going to learn how to locate and find files on Linux filesystem.…
How To
How To Install Python 3.13 on Amazon Linux 2
Python is one of the widely used object-oriented programming languages. It is a free and open-source programming language…
How To
How to Install Cert-Manager on Kubernetes
Cert-Manager is a highly extensible X.509 certificate controller that is robust enough for Kubernetes and OpenShift environments. It…
Databases
Install and Configure MongoDB 8 on openSUSE 15 /SLES 15
MongoDB is a cross-platform, NoSQL database server that uses JSON-like documents. Unlike relational databases, which use rows and…
Dev
Install Node.js 22|20 LTS and npm on openSUSE 15
Node.js is an open-source, cross-stage, back-end JavaScript runtime climate that sudden spikes in demand for the V8 motor…
How To
How To Secure Jira With Let’s Encrypt SSL Certificate
We looked at how to install Jira on Rocky Linux Server in our previous tutorial. In this article,…
How To
Install OpenSUSE Tumbleweed on VirtualBox|VMware WorkStation
OpenSUSE Tumbleweed, created by OpenSUSE project, and among the many worldwide free and opensource community software, is a…
How To
LPIC 101 – Basic File Editing with vim|vi
Everything is considered a file in Linux or Unix like systems, and if not so it is a…
How To
List of Ansible OS Family & OS Distribution Facts
Ansible is a powerful and widely adopted automation tool for SysAdmins, Developers, Network Engineers and many other users.…