Tingwei tingwei628

Git Submodules - Basic Explanation

Why submodules?

In Git you can add a submodule to a repository. This is basically a repository embedded in your main repository. This can be very useful. A couple of usecases of submodules:

Separate big codebases into multiple repositories.

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

-E: will describe the underlaying queries of the \ commands (cool for learning!)
-l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

No, you are not allowed to change the copyright notice. Indeed, the license text states pretty clearly:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

But you are allowed to add a copyright notice.

If you want to keep the MIT license, which is what I would advise you to do, you only need to add a single line to the license file, before or after Copyright (c) 2012 Some Name with your own copyright notice. The final LICENSE file will look like this:

The MIT License (MIT)

Getting Started With Kubernetes On A High Level

One of biggest barriers when trying to get started with Kubernetes is that there's so much content out there that it's kinda overwhelming - and that's totally normal! The intent of this document is to try and provide directed resources in a roadmap like fashion to understand and learn about the horizontals of Kubernetes - post which you can dive deep into any vertical while keeping the bigger picture in mind - that this document hopes to provide.

This is a set of resources for different topics that I found particularly helpful when getting started, and hopefully you do too! I've tried to list them out in order of consumption. If A comes before B under a subtopic, then it's probably that A has topics needed for B, or that A attempts to explain topics of B in a slightly simpler (not nescessarily better) manner than B.

Containers

Feel free to skip over if you're already familiar with containers and have some idea about what they are and why they exist.

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	<#
	NOTE: DO NOT RUN THIS SCRIPT
	This is simply a record of commands
	demonstrated in the AWS PowerShell Webinar
	#>

	#Credentials

	Get-EC2Instance -AccessKey $AccessKey -SecretKey $SecretKey -Region us-west-1

	Mute these words in your settings here: https://twitter.com/settings/muted_keywords

	ActivityTweet
	generic_activity_highlights
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	RankedOrganicTweet
	suggest_activity
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	ARG atlantis_version=v0.15.0

	FROM runatlantis/atlantis:${atlantis_version}

	LABEL maintainer="Beat DevOps Team"
	LABEL description="thebeat.co atlantis image used in IaC CI/CD!"
	LABEL version="0.2"

	# https://github.com/gruntwork-io/terragrunt/releases
	ARG terragrunt_version=v0.25.1