yokodev

Data Modeling with MongoDB

Objectives

Understand model relationships in MongoDB
Understand One-to-Many relationships

Here is the best setup (I think so :D) for K-series Keychron keyboards on Linux.

Most of these commands have been tested on Ubuntu 20.04 and should also work on most Debian-based distributions. If a command happens not to work for you, take a look in the comment section.

Make Fn + F-keys work

Keychron Keyboards on Linux use the hid_apple driver (even in Windows/Android mode), both in Bluetooth and Wired modes. By default, this driver uses the F-keys as multimedia shortcuts and you have to press Fn + the key to get the usual F1 through F12 keys.


	https://github.com/helm/helm/issues/3130#issuecomment-372931407

	kubectl create serviceaccount --namespace kube-system tiller

	kubectl create clusterrolebinding tiller-cluster-rule --clusterrole=cluster-admin --serviceaccount=kube-system:tiller

	kubectl patch deploy --namespace kube-system tiller-deploy -p '{"spec":{"template":{"spec":{"serviceAccount":"tiller"}}}}'

	1)Download and install ansible
	*sudo apt install python-argcomplete
	*sudo activate-global-python-argcomplete
	*Login-logout
	2)Create a local folder with ansible.cfg and hosts files
	3)Modify ansible.cfg so the inventory now points to the new local folder instead of the default place (/ect/ansible/hosts)

	[defaults]
	inventory = /any/local/path/hosts

	#! /bin/sh
	# ==================================================================
	# ______ __ _____
	# /_ __/___ ____ ___ _________ _/ /_ /__ /
	# / / / __ \/ __ `__ \/ ___/ __ `/ __/ / /
	# / / / /_/ / / / / / / /__/ /_/ / /_ / /
	#/_/ \____/_/ /_/ /_/\___/\__,_/\__/ /_/

	# Multi-instance Apache Tomcat installation with a focus
	# on best-practices as defined by Apache, SpringSource, and MuleSoft

	https://github.com/microsoft/vscode/issues/2091#issuecomment-346703719
	Add this to the keyboard shortcut keys

	{
	"key": "ctrl+up",
	"command": "editorScroll",
	"when": "editorTextFocus",
	"args":
	{
	"to": "up",

	# this is .tmux.conf which is under .tmux/.tmux.conf
	set -g default-terminal "xterm-256color" # this line has to be the first line in .tmux.conf or it will give a lot/ unexisting of trouble