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The following instructions for enabling Azure SSO for Apache Airflow nearly take you all the way - but fall short a couple of details around the configuration of airflow itself:

https://objectpartners.com/2021/12/24/enterprise-auth-for-airflow-azure-ad

All the "Azure" instructions there can be safely followed - the resulting webserver_config.py (which can be injected into a dockerised Airflow in /opt/airflow/webserver_config.py) can be built from the following:

from __future__ import annotations

import os

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Excel formulas to calculate IP values - Works in Excel and Google Sheet.

Updated 2023-12-11: Hosts calculation updated to support CIDR or 31 and 32.

Prerequisites:

• A1 contains an IP address, such as 10.0.0.2
• B1 contains the number of bits in the netmask (CIDR) such as 24

The below formulas then go into C1, D1 etc. to perform the various calculations. Some calculations depends on other calculations.

zeqk

Youtube-dl Tutorial With Examples For Beginners

Install

https://github.com/ytdl-org/ytdl-nightly/releases

Download private videos

1. Get cookies from https://chromewebstore.google.com/detail/get-cookiestxt-locally/cclelndahbckbenkjhflpdbgdldlbecc?pli=1

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# Load your target version of the assembly
$newtonsoft = [System.Reflection.Assembly]::LoadFrom("$PSScriptRoot\packages\Newtonsoft.Json.8.0.3\lib\net45\Newtonsoft.Json.dll")
$onAssemblyResolveEventHandler = [System.ResolveEventHandler] {
  param($sender, $e)
  # You can make this condition more or less version specific as suits your requirements
  if ($e.Name.StartsWith("Newtonsoft.Json")) {
    return $newtonsoft
  }
  foreach($assembly in [System.AppDomain]::CurrentDomain.GetAssemblies()) {
    if ($assembly.FullName -eq $e.Name) {

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# Powershell Admin

winget install JanDeDobbeleer.OhMyPosh -s winget --scope machine
winget install --id Microsoft.Powershell --source winget
winget install Microsoft.PowerToys --source winget
winget install Google.Chrome --source winget --scope machine
winget install Git.Git --scope machine --source winget
winget install --id=Docker.DockerDesktop  -e

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# This is just a cheat sheet:

# On production
sudo -u postgres pg_dump database | gzip -9 > database.sql.gz

# On local
scp -C production:~/database.sql.gz
dropdb database && createdb database
gunzip < database.sql.gz | psql database

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How to Build & Run Dockerized ArogCD CLI

This quick guide shows you how to build a Dockerized argocd CLI. The advantage of this setup is that it's platform-independent. Also, I personally found the Linux installation annoying and buggy, and this proves to be a much more streamlined approach. Interestingly enough, the MacOS and the Windows installers were way less finnicky.

Dockerfile

Save the text below to Dockerfile.argocd in a folder called docker

FROM argoproj/argocd:v1.7.6 as builder

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#!/usr/bin/env bash
kubectl create -f pgadmin.yaml
sleep 15s
kubectl logs pgadmin-76gjgvvjh-yghg 
##  Access pgAdmin 
## https://<IP>:31560
## username/password: [email protected] / password

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My K8s Cheatsheet

Contexts

Show current context

kubectl config current-context

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version: '3'
services:
  database:
    image: 'mongo'
    container_name: 'my-mongo-container' # give your contatner a name
    environment:
      - MONGO_INITDB_DATABASE=your-database-name # database name you want to make
      - MONGO_INITDB_ROOT_USERNAME=my-container-root-username # set your container root username
      - MONGO_INITDB_ROOT_PASSWORD=secret # set your contatner root password
    volumes: