TSUNG YU CHEN ChenTsungYu

Intro

So your dashboard is slow? We are doing our best but maybe it's time to think if the issue isn't on your side.

Some of our dashboards looks like https://www.theworldsworstwebsiteever.com/. Are you sure you really need to see all the time all the data? Or do you really need to see data for last week or month all the time? How often do you use filtering by some of those variables in your dashboard?

Let's not end up as your mother saying:

But.. but.. I might need this in future so let's leave this icon on the Desktop.

Git Commit Best Practices

Basic Rules

Commit Related Changes

A commit should be a wrapper for related changes. For example, fixing two different bugs should produce two separate commits. Small commits make it easier for other developers to understand the changes and roll them back if something went wrong. With tools like the staging area and the ability to stage only parts of a file, Git makes it easy to create very granular commits.

Commit Often

Committing often keeps your commits small and, again, helps you commit only related changes. Moreover, it allows you to share your code more frequently with others. That way it‘s easier for everyone to integrate changes regularly and avoid having merge conflicts. Having large commits and sharing them infrequently, in contrast, makes it hard to solve conflicts.

Ghost Page | 404

A Pen by Diogo Gomes on CodePen.

License.

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

	-- PROJECT-DIRECTORY/
	-- modules/
	-- <service1-name>/
	-- main.tf
	-- variables.tf
	-- outputs.tf
	-- provider.tf
	-- README
	-- <service2-name>/
	-- main.tf

	import os
	import sys
	import re
	import boto3
	import zipfile

	def parse_s3_uri(url):
	match = re.search('^s3://([^/]+)/(.+)', url)
	if match:
	return match.group(1), match.group(2)

	DELETE _all

	PUT _ingest/pipeline/rename_hostname
	{
	"processors": [
	{
	"rename": {
	"field": "hostname",
	"target_field": "host",
	"ignore_missing": true

	##################
	# Runtime fields #
	##################

	GET /

	DELETE orders

	PUT orders
	{

	#!/bin/bash
	# your have to add hostname after script command, ether "elk1", "elk2", or "elk3"
	if [ $# -eq 1 ]
	then
	echo "my hostname: $1"
	MY_HOSTNAME=$1
	else
	echo "Usage: ./elk.sh HOSTNAME, where HOSTNAME is an argument as a unique hostname for the elasticsearch cluaster, ether "elk1", "elk2", or "elk3" "
	exit
	fi