Ubuntu

Docker

A Quick Way to Install WSL2 (Ubuntu) and Docker Desktop on Windows 11

This is a note from installing WSL and Docker Desktop in a Windows 11 Pro environment. Overview When using Docker …
Linux

[Raspberry Pi 4] Headless Install of 64-bit Raspberry Pi OS (No Monitor or Keyboard Needed)

I only recently noticed that Raspberry Pi OS has a 64-bit version, so I will install it on a Raspberry Pi 4. As usual, …
Docker

[Raspberry Pi 4] Install Docker on the 64-bit Version of Raspberry Pi OS

This is a memo. It is the same procedure as installing on Ubuntu. The repository URL is about the only difference. Test …
Docker

[Raspberry Pi 4] Four-Channel Simultaneous Terrestrial Digital TV Recording Server on Ubuntu with PX-Q1UD

These are notes. I tried something called a recording server. Since I already had a Docker environment, it was easy to …
Docker

[Raspberry Pi 4] Install Docker on Ubuntu Server 21.04

This is a memo. Since Ubuntu Hirsute 21.04 is already installed on the Raspberry Pi, installing Docker only requires …
Linux

[Raspberry Pi 4] Headless Installation of Ubuntu Server 21.04 Over Wi-Fi Only (No Monitor or Keyboard) 🐣 Beginner-Friendly 🐣

I got a 4 GB memory version of the Raspberry Pi 4, so I tried a headless installation of Ubuntu Server 21.04. For now, I …
Docker

[Raspberry Pi 4] Run WordPress with Docker

Overview These are notes from setting up WordPress with Docker. Nginx is already running on the host side, and an SSL …
Docker

[Raspberry Pi 4] Build a Mail Server (Postfix + Dovecot) with Docker

This time, I use Docker to start a mail server and handle the various settings around it. Overview I use Postfix and …
Linux

[Raspberry Pi 4] Install Nginx and Obtain an SSL Server Certificate from Let's Encrypt

Overview Since I installed Ubuntu 20.10 on a Raspberry Pi 4, I migrated the mail server and WordPress running on my …
RaspberryPi

[Raspberry Pi 4] Headless Installation of Ubuntu 20.10: Installing Without a Keyboard or Display

Overview This is about installing Ubuntu 20.10 on a Raspberry Pi 4. I did not have a MicroHDMI cable, so I installed and …