Robert Reed gagregrog

PM2, EC2, and Github

Set Up Deploy Key on Remote Server

SSH into the target machine
Make a deploy_keys folder and change into it
1. mkdir ~/.ssh/deploy_keys
2. cd ~/.ssh/deploy_keys
Create a new key pair
ssh-keygen -t rsa -b 4096 -C "[email protected]"

Install OpenCV 4.1.2 on Raspbian Buster

$ chmod +x *.sh
$ ./download-opencv.sh
$ ./install-deps.sh
$ ./build-opencv.sh
$ cd ~/opencv/opencv-4.1.2/build
$ sudo make install

What / Why

Deploy key is a SSH key set in your repo to grant client read-only (as well as r/w, if you want) access to your repo.

As the name says, its primary function is to be used in the deploy process in replace of username/password, where only read access is needed. Therefore keep the repo safe from the attack, in case the server side is fallen.

How to

Generate a ssh key

Default

Powerlevel10k

Requirements

USB Overdrive
A non-Apple keyboard with media keys (or keys you want to make "media" keys). For reference, I'm using a Microsoft Sidewinder X4

Set Up

Plug in your keyboard and install USB Overdrive.
Open USB Overdrive. Click into the Settings tab.
Click the dropdown and select "Any Keyboard, Any Application"

	{
	"content_scripts": [
	{
	"matches": ["http:///", "https:///"],
	"js": ["inject.js"],
	"all_frames": true
	}
	],
	"web_accessible_resources": [
	"content.js"

	body {
	background-image:
	linear-gradient(45deg, #ccc 25%, transparent 25%),
	linear-gradient(135deg, #ccc 25%, transparent 25%),
	linear-gradient(45deg, transparent 75%, #ccc 75%),
	linear-gradient(135deg, transparent 75%, #ccc 75%);
	background-size:25px 25px; /* Must be a square */
	background-position:0 0, 12.5px 0, 12.5px -12.5px, 0px 12.5px; /* Must be half of one side of the square */
	}