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Step 1: Generate first ssh key Type the following command to generate your first public and private key on a local workstation. Next provide the required input or accept the defaults. Please do not change the filename and directory location.

workstation 1 $ ssh-keygen -t rsa

Finally, copy your public key to your remote server using scp

Azure DevOps Pipelines: How to access predefined variables from scripts

In this scenario we want to access predefined variable $Build.Reason from the PowerShell script. $Build.Reason will have different value based on what triggered the build.

Configure azure-pipelines.yml

Map $Build.Reason to env variable for the powershell script.

- powershell: |
 .\scripts\git-package.ps1

Enable TCP port 2375 for external connection to Docker

See this issue.
Docker best practise to Control and configure Docker with systemd.

Create daemon.json file in /etc/docker:

 {"hosts": ["tcp://0.0.0.0:2375", "unix:///var/run/docker.sock"]}

	.editor-group-watermark > .letterpress{
	background-image: url("https://raw.githubusercontent.com/Aikoyori/ProgrammingVTuberLogos/main/VSCode/VSCode-Thick.png") !important;
	opacity: .75;
	aspect-ratio: 3/2 !important;
	}

	NPROC=$(getconf _NPROCESSORS_ONLN)
	mkdir -p /usr/src/php/ext
	cd /usr/src/php/ext
	pecl bundle redis
	docker-php-ext-configure redis --enable-redis-igbinary --enable-redis-lzf
	docker-php-ext-install -j${NPROC} redis
	cd -

	## source : https://www.youtube.com/watch?v=ABrO2kdXCWE
	## but I fixed some bugs

	## this installs dependancies used to get the dependancies and some sources + build tools
	sudo apt-get update
	sudo apt-get install g++
	sudo apt-get update -y
	sudo apt-get install -y beignet-opencl-icd
	sudo apt-get install mediainfo
	sudo apt-get install libqt5concurrent5 libqt5svg5 libqt5qml5

	#Setup NextJS on Ubuntu server (Digital Ocean, EC2,...) Terminal Commands
	#based on my YouTube video
	#Recommended: An ubuntu server with at least 2 GB memory to handle npm run build

	#login to server
	ssh root@ip_address

	#Upgrade Server - may take a few minutes
	sudo apt update
	sudo apt upgrade

	using System.Collections;
	using System.Collections.Generic;
	using UnityEngine;

	public class MeshCombiner : MonoBehaviour
	{
	[SerializeField] private List<MeshFilter> sourceMeshFilters;
	[SerializeField] private MeshFilter targetMeshFilter;

	[ContextMenu("Combine Meshes")]


	// courtesy of clang
	// https://github.com/applesrc/clang/blob/bb8f644/src/projects/compiler-rt/lib/sanitizer_common/sanitizer_mac_spi.cc

	enum sandbox_filter_type {
	SANDBOX_FILTER_NONE,
	SANDBOX_FILTER_PATH,
	SANDBOX_FILTER_GLOBAL_NAME,
	SANDBOX_FILTER_LOCAL_NAME,
	SANDBOX_FILTER_APPLEEVENT_DESTINATION,

	# lib/tasks/db.rake
	namespace :db do

	desc "Dumps the database to db/APP_NAME.dump"
	task :dump => :environment do
	cmd = nil
	with_config do \|app, host, db, user\|
	cmd = "pg_dump --host #{host} --username #{user} --verbose --clean --no-owner --no-acl --format=c #{db} > #{Rails.root}/db/#{app}.dump"
	end
	puts cmd