JC james-see

Moved to git repository: https://github.com/denji/golang-tls

Generate private key (.key)

# Key considerations for algorithm "RSA" ≥ 2048-bit
openssl genrsa -out server.key 2048

# Key considerations for algorithm "ECDSA" ≥ secp384r1
# List ECDSA the supported curves (openssl ecparam -list_curves)

Outdated note: the process is a lot easier now: after you brew install postgresql you can initialize or stop the daemon with these commands: brew services start postgresql or brew services stop postgresql.

new out put may look like

To have launchd start postgresql now and restart at login:
  brew services start postgresql
Or, if you don't want/need a background service you can just run:
  pg_ctl -D /usr/local/var/postgres start

Anonymising PDFs

PDF metadata

Metadata in PDF files can be stored in at least two places:

the Info Dictionary, a limited set of key/value pairs
XMP packets, which contain RDF statements expressed as XML

PDF files

This guide is meant to be a signpost to guide the way, not a dictionary to memorize. Your mileage may vary. Two great sites to check speed and security: http://tools.pingdom.com/fpt/ & https://securityheaders.io

Initial setup

GET DIGITAL OCEAN

Buy a new Digital Ocean droplet with Wordpress pre-installed ($10 per month).

CREATE USERS AND LOCK DOWN SSH

ssh into the new instance based on the credentials Digital Ocean provided.

Get ClamAV running on Mac OS X (using Homebrew)

The easiest way to get the ClamAV package is using Homebrew

$ brew install clamav

Before trying to start the clamd process, you'll need a copy of the ClamAV databases.

Create a freshclam.conf file and configure as so

	#!/bin/sh

	rm -rf "/Applications/Adobe*"
	rm -rf "~/Library/Application Support/Adobe/"
	rm -rf "~/Library/Caches/Adobe*/"

	sudo rm -rf "/Applications/Utilities/Adobe*"
	sudo rm -rf "/Library/Application Support/Adobe/"
	sudo rm -rf "/Users/Shared/Adobe/"

	Remove one directory and one file (a symlink)

	1. Navigate to /Library/Internet Plug-Ins and remove the JavaAppletPlugin.plugin directory.
	2. Navigate to /Library/PreferencePanes and remove JavaControlPanel.prefpane.

	Do not attempt to uninstall Java by removing the Java tools from /usr/bin.
	This directory is part of the system software and any changes will be reset by Apple the next time you perform an update of the OS.

	sudo rm -rf /Library/Internet\ Plug-Ins/JavaAppletPlugin.plugin/
	sudo rm -rf /Library/PreferencePanes/JavaControlPanel.prefPane

	Step by step how to pull a private DockerHub hosted image in a Kubernetes YML.

	export DOCKER_REGISTRY_SERVER=https://index.docker.io/v1/
	export DOCKER_USER=Type your dockerhub username, same as when you `docker login`
	export DOCKER_EMAIL=Type your dockerhub email, same as when you `docker login`
	export DOCKER_PASSWORD=Type your dockerhub pw, same as when you `docker login`

	kubectl create secret docker-registry myregistrykey \
	--docker-server=$DOCKER_REGISTRY_SERVER \
	--docker-username=$DOCKER_USER \

	# Make sure you grab the latest version
	curl -OL https://github.com/google/protobuf/releases/download/v3.2.0/protoc-3.2.0-linux-x86_64.zip

	# Unzip
	unzip protoc-3.2.0-linux-x86_64.zip -d protoc3

	# Move protoc to /usr/local/bin/
	sudo mv protoc3/bin/* /usr/local/bin/

	# Move protoc3/include to /usr/local/include/

	// Reference: http://stackoverflow.com/questions/4822471/count-number-of-lines-in-a-git-repository

	$ git ls-files \| xargs wc -l