Nelson Frank nelsonfrank

MongoDB Cheat Sheet

Show All Databases

show dbs

Show Current Database

How to SSH to an AWS EC2 Instance Running Linux from a CircleCI 2 Build

The Problem

If you use EC2 to host your application, and a tool like CircleCI to automate the deployment of new versions of your application, chances are, you've run into the problem of Circle not being able to SSH into your servers.

The problem is Circle could change the public IP of your runner for every new Build which prevents it from being able to access (SSH) the EC2 Instance. Unfortunately, Circle is not able to provide a list of public IP addresses to whitelist on a Security Group attached to the EC2 Instance. More on this here: https://discuss.circleci.com/t/circleci-source-ip/1202

This guide is kept up-to-date as Discord and available resources change!
A basic server template is available here

Creating and Growing a Discord Server

Introduction

Hello! I'm jagrosh#4824! I'm writing this guide to try to help new server owners set up and grow their servers, which is a commonly-requested topic. It's very easy to go about this the wrong way, so it's best to be prepared and make smart decisions so that your community can flourish!

Background

CSS Family Tree

A Pen by Ilya Pestov on CodePen.

License.

Branching

Quick Legend

Description, Instructions, Notes

Instance	Branch

	problem https://dev.to/nickytonline/renaming-a-file-via-git-after-it-has-been-deleted-in-a-pr-41dn

	1. git filter-branch -f --tree-filter 'if [ -f old_file ]; then mkdir -p new_dir && mv old_file new_file; fi'
	2. mv old_file new_file
	3. gaa && gcmsg 'perfect'