Installing Docker on Ubuntu 22.04 Systems
Docker enables containerization of applications with their dependencies, providing a standardized deployment environment. This guide covers the installation process on Ubuntu 22.04.
System Update
Begin by updating the package repository and upgrading existing packages:
sudo apt update
sudo apt full-upgrade -y
Install Required Dependencies
Add ...
Posted on Sun, 12 Jul 2026 16:20:15 +0000 by nca
Parallel NFS (pNFS) Environment Setup
Note: The setup with CentOS 8 (kernel 4.18) is not viable. Switch the client and MDS to Ubuntu (tested successfully on Ubuntu 18.04 with kernel 4.15) while keeping the setup steps the same.
With the rapid development of networking and parallel computing, file I/O has become a bottleneck for overall system performence. Traditional NFS versions f ...
Posted on Sat, 11 Jul 2026 16:15:43 +0000 by larrygingras
Configuring Cursor for Remote Rust Development on Ubuntu via Windows
Prerequisites & Environment Check
Active SSH daemon on the target Ubuntu instance (default port 22).
Verified terminal connectivity from the Windows host (cmd or PowerShell).
Cursor editor installed locally.
SSH Connection Routing
Define a persistent connection alias to simplify workspace linking. Open or create the local SSH client confi ...
Posted on Wed, 08 Jul 2026 16:39:43 +0000 by jeanne
:Creating and Exporting a Customized Ubuntu Docker Container
Setting Up the Base Environment
Begin by retrieving the latest Ubuntu image from Docker Hub:
docker pull ubuntu:latest
Confirm the image is available locally:
docker images | grep ubuntu
Initialzie a new container in detached mode with interactive terminal support:
docker run -d -it --name dev_ubuntu ubuntu:latest /bin/bash
Access the runnin ...
Posted on Sun, 05 Jul 2026 17:12:10 +0000 by WhiteShade6
Building and Using OpenJDK 12 on Ubuntu WSL
Setting Up Ubuntu WSL
Installing WSL and Ubuntu
To begin, enable Windows Subsystem for Linux through the Windows Control Panel:
Navigate to "Control Panel" → "Programs" → "Turn Windows features on or off"
Ensure "Windows Subsystem for Linux" is checked
After enabling WSL, install Ubuntu from the Micr ...
Posted on Fri, 03 Jul 2026 17:04:55 +0000 by Jaquio
Deploying Kubernetes 1.17 on Ubuntu 18.04 Using Kubeadm
Configuring the Container RuntimeTo begin, configure the Docker daemon to utilize a registry mirror, which accelerates image downloads. Create the necessary configuration file:sudo mkdir -p /etc/docker
sudo tee /etc/docker/daemon. <<-'EOF'
{
"registry-mirrors": ["https://docker.mirrors.ustc.edu.cn"]
}
EOFApply the changes by reloading t ...
Posted on Thu, 02 Jul 2026 17:14:38 +0000 by gijs
Installing Netdata on Ubuntu and Configuring a Monitoring Cluster
Installation
Prerequisites
First, install the required dependencies. These packages enable system monitoring and support for various applications including MySQL/MariaDB, PostgreSQL, DNS (named), hardware sensors, and SNMP.
Run the automated dependency installer:
curl -Ss 'https://raw.githubusercontent.com/netdata/netdata/master/packaging/insta ...
Posted on Thu, 02 Jul 2026 17:10:40 +0000 by myleow
Configuring an Ubuntu Virtual Machine for RK3399 Embedded Development
Provision a virtual machine using VMware Workstation Player or an equivalent hypervisor. Download the target Ubuntu ISO from the official release archive. During the guest OS installation, allocate a minimum of 100 GB for the virtual disk to accommodate large SDK archives, root filesystems, and build artifacts. After the initial boot, disable a ...
Posted on Mon, 29 Jun 2026 16:36:24 +0000 by khendar
Configuring Static IP Address on Ubuntu 22.04
While DHCP automatically assigns IP addresses in most networks, certain scenarios like running servers or enabling port forwarding require a static IP configuration. This guide demonstrates how to set a static IP address on Ubuntu 22.04 using the graphical NetworkManager TUI tool.
Note: Ensure your virtual machine uses bridged networking mode f ...
Posted on Sat, 27 Jun 2026 16:50:54 +0000 by Nolan
Installing CARLA Simulator: A Comprehensive Guide
Installation Guide for CARLA Simulator
Available Versions
Two versions of CARLA are available for installation:
Source Version: Requires compilation from source code, suitable for development purposes (available on GitHub)
Binary Version: Pre-compiled binaries, easier to install, ideal for learning and evaluation (available on the offic ...
Posted on Fri, 26 Jun 2026 17:34:28 +0000 by ant peacocke