Sysadmin

Żeglowanie przez Fale Zmian: Podróż przez Świat Technologii Informacyjnych od 2002 do 2023

How to uninstall k3s and install it securely without traefik in Raspberry Pi CM4

Setting up and customizing a periodic MQTT message sender using Node RED in Home Assistant

How to add user on remote servers using Bash script

How to compile vim from source and use copilot with vim

Managing Docker Build Arguments and Environment Variables in Jenkins Pipelines

How to install NGINX as ingress controller for k3s in Raspberry Pi CM4

How to install Raspberry Pi OS onto NVMe drive using M.2 USB-C adapter

Set Up and Run Automated Browser Tests with Taiko and Gauge in Visual Studio Code

Automating Taiko and Gauge Tests Using Jenkins, GitLab and Docker A Complete Tutorial

How to add another cluster to Rancher using Root CA, intermediate and Rancher server certificate vi

How to install AWX using Ansible playbook

How to mount NVMe drive in CM4 board using PCIe adapter

How to install QEMU KVM and configure virtual machine in openSUSE 15.4

How to install Raspberry Pi imager onto Linux Debian family distro

How to create a pipeline with docker container inside Jenkins job

Node RED Installation and Configuration and How to work with pre-made flows

gitlab installation and configuration

How to install properly a virtual machine in QEMU KVM

How to install rancher and K3S in Raspberry Pi CM4 and manage a cluster

How to flash Raspberry Pi OS onto the Compute Module 4 eMMC with usbboot

Pushing your first Taiko project to GitLab a detailed walkthrough

Enhance Your First AWX Test with Gauge and Taiko in Visual Studio Code

Display Twitch Followers on Ulanzi TC001 A Step by Step Tutorial with Node RED and Home Assistant

How to install Arch on an old laptop using one command

Jenkins and Nexus OSS Managing NPM Authentication

Master Multi Website Test Automation with Jenkins, GitLab, Docker, Taiko, and Gauge

How to control test triggers in GitLab for your projects

Getting started with ESP32 in Debian12 - a step-by-step guide

How to install Red Hat OpenShift CodeReady Containers in Linux

How to connect device through module with relays to Raspberry Pi or CM4 IO board

How to generate RSA keys on Raspberry Pi and upload it to a Mikrotik router to connect via ssh.

What is a Pod in Kubernetes

Gitlab Integration with AWX Automating Ansible Playbook Execution

Managing special permissions and sticky bit in Linux

A simple guide to the Node-RED Instagram followers counter displayed on Ulanzi TC001

How to install n8n and run it during boot thanks systemd unit

NGINX ingress controller for n8n - how to create it and deploy in Kubernetes

How to install K3S and Rancher using Helm and manage Raspberry Pi CM4 cluster

Troubleshooting slow network communication or Connection Timeouts in Linux

How to clone CM4 eMMC onto NVMe and boot

From Zero to Hero Step by Step AWX Configuration and Management

Mounting CM4 board using brass standoff spacer and flashing eMMC in CM4 compute module

Nomyn - Vibrant

How to add ansible user to sudoers on remote servers using Bash script

How to install and configure ansible, create playbook and run it on remote servers

Creating pods in Kubernetes in Raspberry Pi CM4

Deploy Argo CD with Helm in Kubernetes using Ansible

Water cooling case prototype for CM4 board with Compute Module 4 and NVMe SSD

Żeglowanie przez Fale Zmian: Podróż przez Świat Technologii Informacyjnych od 2002 do 2023

Why you cannot access ChatGPT? See the possible answer: load balancer