suntong

Hexagonal Architecture

From https://www.golinuxcloud.com/hexagonal-architectural-golang/

Hexagonal Architecture Components

1. Core Business Logic: This is the central component of the architecture, and it contains the application's core domain logic. This component should be independent of any external systems and should not be affected by changes in the infrastructure or the user interface.
2. Adapters: These are the components that connect the core business logic to the external systems. They can be thought of as the "ports" through which the application communicates with the outside world. Adapters can take many forms, including APIs, databases, user interfaces, and messaging systems.

dims

Folks, Leave me a comment / URL if something you like is missing!

Beginner Resources

Resource	Description
Kube Academy	https://kube.academy/
kuernetes-101	https://kube.academy/courses/kubernetes-101/
Docs Home	https://kubernetes.io/docs/home/
CKS CKA CKAD Simulator	https://killer.sh/

maxkoshevoi

$repoName = "PowerShell/PowerShell"
$assetPattern = "*-win-x64.msi"
$extractDirectory = "C:\Users\Public\Downloads"


$releasesUri = "https://api.github.com/repos/$repoName/releases/latest"
$asset = (Invoke-WebRequest $releasesUri | ConvertFrom-Json).assets | Where-Object name -like $assetPattern
$downloadUri = $asset.browser_download_url

$extractPath = [System.IO.Path]::Combine($extractDirectory, $asset.name)

mrl22

• Log in to IBM support - http://www.ibm.com/software/support
• Open a case - SPSS Licensing version 28 - AUTO_RETURN - Paste the authorization code into the message.

wget https://softy.cac.washington.edu/spss/new/spss28/SPSSCLT9.9_-_LicMgrLinuxx86-64_En.gz

• If this does not work, you can get the software here: https://www-112.ibm.com/software/howtobuy/passportadvantage/paocustomer/sdmanextgen/download/preview?siteNumber=0003307575&locale=en-us&productType=image&productId=G00L3EN&imageId=G0169EN&os=all&lang=all&ccId=CC007984

tar xvfz SPSSCLT9.9_-_LicMgrLinuxx86-64_En.gz

mkdir -p /opt/IBM/SPSS/Concurrent_Licensing_Tools/9.9.0/License_Manager

ebta

Proses-proses berikut awalnya (utamanya) dijalankan di Ubuntu 20.04 dengan PHP 7.4, tetapi harusnya bisa diterapkan di versi selainnya.

Install Driver PosgreSQL

1. Install driver PDO PgSQL, Default akan menginstall sesuai versi php, misalnya berikut ini akan install php7.4-pgsql. Setelah install, biasanya langsung aktif tanpa perlu restart php

sudo apt install php-pgsql

Install Driver SQL Server

berkant

## template: jinja
#cloud-config

{% if v1.distro_release == 'focal' %}

users:
    - name: berkant
      shell: /usr/bin/bash
      ssh_import_id: gh:berkant
      sudo: ALL=(ALL:ALL) NOPASSWD:ALL

JohnStrunk

#! /bin/bash

set -e -o pipefail

function usage {
    cat - <<USAGE
Usage:
    $0 -n namespace -s source -d destination
USAGE
}

MichaelSimons

Retrieving Docker Image Sizes

There are two metrics that are important to consider when discussing the size of Docker images.

1. Compressed size - This is often referred to as the wire size. This affects how fast/slow images can be pulled from a registry. This impacts the first run experience on machines where images are not cached.
2. Uncompressed size - This is often referred to as the size on disk. This affects how much local storage is required to support your Docker workloads.

The example commands shown below will work on Windows, MacOS, and Linux.

How to Measure the Compressed Size

DeanPDX

Windows 10 - Using Git Bash With TMUX

Why Not Use WSL?

I tried the WSL and it isn't quite seamless enough for me. I ran in to problems when editing in VSCode and having watchers on my files (ng serve, dotnet watch run, etc.). In addition, I kept running in to problems that only manifest themselves when running in WSL. For example, this issue with doing production builds and the terser plugin has made many a developer rage-quit on using WSL. Just figuring out that it was an issue with the WSL took a lot of time.

That terser plugin issue was never resolved and I ended up having to keep a git bash window open in addition to my WSL console window so I could do production builds. To make matters worse, my npm packages were platform-dependent so I couldn't use the same project folder. So, my procedure was: commit whatever changes to test branch, push to repo, git pull on my "windows" project folder, and do a production build there

bobvanderlinden

This is an example how to do GraphQL queries in a somewhat sane way in bash using curl and jq.

The example does an query towards GitHub to fetch the commit SHAs of open pull requests for a specific repository.

The example needs the environment variables REPO_OWNER, REPO_NAME and GITHUB_TOKEN to be set.