Cactus erbanku

Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

Example

UPDATE (March 2020, thanks @ic): I don't know the exact AMI version but yum install docker now works on the latest Amazon Linux 2. The instructions below may still be relevant depending on the vintage AMI you are using.

Amazon changed the install in Linux 2. One no-longer using 'yum' See: https://aws.amazon.com/amazon-linux-2/release-notes/

Docker CE Install

sudo amazon-linux-extras install docker
sudo service docker start

Cloudflare's API Cheat-Sheet

VARIABLE	VALUE
EMAIL	The email address associated with your Cloudflare account.
KEY	The global API key associated with your Cloudflare account.
DOMAIN	The name of the domain to create a zone record for.
JUMP_START	If true, automatically attempts to fetch existing DNS records when creating a domain’s zone record
ZONE_ID	The unique ID of the domain’s zone record. Assigned by Cloudflare. Required when managing an existing zone record and its DNS records.

Docker Hub 镜像加速器

国内从 Docker Hub 拉取镜像有时会遇到困难，此时可以配置镜像加速器。

Dockerized 实践 https://github.com/y0ngb1n/dockerized

1️⃣ Docker daemon 配置代理（推荐）

参考 Docker daemon 配置代理

How to Setup Verified Commits

Quick guide on how to setup git signing. Information is aggregated from following sources:

	# -- coding: utf-8 --
	"""
	Generate a file tree table of contents for a directory of markdown files

	run from command line:

	$ python md_file_tree.py

	will generate a markdown index of all markdown files in the current working
	directory and its sub folders and insert it into a file `index.md`.

	#!/usr/bin/env python3

	# Dependency: pip3 install twitter
	import twitter

	# Go to http://apps.twitter.com/, create an app, and fill in these values:
	consumer_key = 'www'
	consumer_secret = 'xxx'
	access_token = 'yyy'
	access_token_secret = 'zzz'

	^+v:: ; paste text and emulate typing (CTRL+SHIFT+V)
	AutoTrim,On
	string = %clipboard%
	Gosub,ONLYTYPINGCHARS
	StringSplit, charArray, string
	Loop %charArray0%
	{
	this_char := charArray%a_index%
	Send {Text}%this_char%
	Random, typeSlow, 1, 3

	#deb cdrom:[Ubuntu 18.04 LTS _Bionic Beaver_ - Release amd64 (20180426)]/ bionic main restricted

	# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
	# newer versions of the distribution.
	deb http://us.archive.ubuntu.com/ubuntu/ bionic main restricted
	# deb-src http://us.archive.ubuntu.com/ubuntu/ bionic main restricted

	## Major bug fix updates produced after the final release of the
	## distribution.
	deb http://us.archive.ubuntu.com/ubuntu/ bionic-updates main restricted