Harry Dam naviat

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

Mastering your history

Frequently rebasing from `master`

If you work on feature branches, like we do, that are based off a parent branch (e.g. the master branch of the main repository), you want to avoid your branch getting out of sync with the latest work in the parent branch.

As time goes by, your forked branch where you’re working can become significantly out of sync with the latest master branch. This may mean that merging your work

Step by step

For AWS CLI ALIAS

Install aws cli
Copy file alias to ~/.aws/cli/ and use the alias: aws

git clone https://github.com/denysdovhan/spaceship-prompt.git "$ZSH_CUSTOM/themes/spaceship-prompt"
ln -s "$ZSH_CUSTOM/themes/spaceship-prompt/spaceship.zsh-theme" "$ZSH_CUSTOM/themes/spaceship.zsh-theme"

Helm cheatsheet

Helm cheatsheet
- Get started
- Struture
- General Usage
- Template
- Hooks

The list

Text	Image	Shortcode	When to use it
`🎉`	🎉	`:tada:`	initial commit
`✨`	✨	`:sparkles:`	when adding a new user-facing feature
`🎨`	🎨	`:art:`	when improving UI
`📦`	📦	`:package:`	when refactoring or improving code
`🐎`	🐎	`:racehorse:`	when improving performance
`🔒`	🔒	`:lock:`	when improving security

(still a work-in-progress)

Shortlinks:

Cluster Health
- Index Level
- Shard Level
Nodes Overview
Indices Overview
Cluster Maintenance

	# The same algorithm which is used in Google Analytics (https://support.google.com/analytics/answer/2731565?hl=en):
	# Time-based expiry (including end of day):
	# - After 30 minutes of inactivity
	# - At midnight

	# Enable dynamic scripting for Groovy (https://www.elastic.co/guide/en/elasticsearch/reference/current/modules-scripting.html#_enabling_dynamic_scripting)
	# ! WARNING: please read about security first

	# Usage:
	#

	# Maintainer: Jakub Hajek, [email protected]
	#
	# docker stack deploy -c stack-elastic.yml elastic
	#
	# The stack creates Elasticsearch cluster consiting of
	# - 3 dedicated master nodes in order to keep quorum
	# - 4 dedicated data nodes to manage CRUD,
	#
	# Docker compose file to easily deploy Elasticsearch cluster 7.x on Docker Swarm cluster.

	#!/bin/bash
	#Author Hai Dam <[email protected]>

	export DOCKER_COMPOSE_VERSION="1.24.0"

	set -eu

	function echocolor {
	echo "$(tput setaf 2) $1 $(tput sgr0)"
	}

	#!/bin/sh

	if [ -z "$1" ] ; then userid=$(whoami); else userid=$1; fi
	sudo tee /etc/sudoers.d/${userid} > /dev/null <<EOF
	${userid} ALL=(root) NOPASSWD:ALL
	EOF