karlhillx

FROM eclipse-temurin:21-jdk-jammy AS builder

# Set environment variables
ENV TOMCAT_VERSION=11.0.0-M15
ENV CATALINA_HOME=/usr/local/tomcat

# Install necessary tools
RUN apt-get update && apt-get install -y wget \
    && rm -rf /var/lib/apt/lists/*

uyjulian

How to install Homebrew package manager on Steam Deck

(See also installing Distroboxm, which is included in SteamOS 3.5 and newer: https://distrobox.it/ )
(See also installing Nix package manager: https://determinate.systems/posts/nix-on-the-steam-deck )

You can install Homebrew (a package manager for macOS and Linux) without disabling the read-only partition with sudo steamos-readonly disable.
The package manager can be used alongside Flatpaks. Some software is only available on Flathub, and some software is only available on Homebrew.

1. Switch to desktop mode (hold power button until a menu appears, then select "Switch to desktop mode")
2. Click the logo at the bottom left, go to System, then go to Konsole

smcclosr

Install urBackup 2 on TrueNAS 12

This is an update to EDLver for TrueNas 12 core. It is an attempt to move my personal urBackup server from Windows 2012 server VM on ESXi to a jail on TrueNAS core server. Mostly it is an academic test, but might lead to actual production changes

Why install urBackup on TrueNAS - Some good reasons

• Usage of ZFS
• Usage of a true NAS System as storage-backend
  • You can present a urBackup RAW Images over iScsi (if basic Iscsi is configured, it takes only a minute!)
  • You can share Urbackup File Backups over SMB or NFS
• Perfect documentation for TrueNAS

sekcompsci

Comparison chips (SoCs) table for ESP8266/ESP32/ESP32-S2/ESP32-S3/ESP32-C3/ESP32-C6

A minimal table to compare the Espressif's MCU families.

	ESP8266	ESP32	ESP32-S2	ESP32-S3	ESP32-C3	ESP32-C6
Announcement Date	2014, August	2016, September	2019, September	2020, December

jeffehobbs

GOAL: Send a push notification after the (vibrations from the) dryer cycle has completely stopped.

USING:
  * Inexpensive hardware (see below)
  * ESPhome (http://esphome.io) for chip firmware
  * Home Assistant (http://hass.io) for sensor state machine and push notification.

---
SHOPPING LIST:

bmatcuk

# First, we need to find our device. BEFORE inserting your USB drive, run the
# following:
diskutil list

# This will output a bunch of info about all of the disk drives connected to
# your Mac. Each entry will have a header in the form "/dev/diskX", where X is
# some number starting at 0. Now, insert your USB drive and run the command
# again. You should see a new entry. Make note of the name (ie, /dev/diskX).
diskutil list

Snipercaine

esphome:
  name: garage
  platform: ESP8266
  board: esp01_1m

wifi:
  ssid: !secret wifi
  password: !secret wifi_pw

# Enable logging

roustem

Setting up Windows 10 and WSL

This document describes how to set up Windows 10 for cross-platform development (Go, NodeJS, etc) with Windows Subsystem for Linux (WSL).

Resources

Most of the information here is collected from

• http://wslcorsair.blogspot.com/
• https://brianketelsen.com/

mohsenkhanpour

Installing the distro:

Make Windows ready:

Open PowerShell as Administrator and run:

Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows-Subsystem-Linux

Restart your computer when prompted.

Install distro:

ntamvl

Disk Speed Test (Read/Write): HDD, SSD Performance in Linux

From this article you’ll learn how to measure an input/output performance of a file system on such devices as HDD, SSD, USB Flash Drive etc.

I’ll show how to test the read/write speed of a disk from the Linux command line using dd command.

I’ll also show how to install and use hdparm utility for measuring read speed of a disk on Linux Mint, Ubuntu, Debian, CentOS, RHEL.

Take the average result: To get the accurate read/write speed, you should repeat the below tests several times (usually 3-5) and take the average result.