Diego Amor bl4ckb1rd

Description

This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.

The script is here:

#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"

Results

Two ways to do it, but only worked for me so I'll put it first and the second for reference:

$ openssl pkcs12 -export -in hostname.crt -inkey hostname.key -out hostname.p12
$ openssl pkcs12 -in hostname.p12 -nodes -out hostname.pem

Other options for this method in comments below:

# Note, the -certfile root.crt appends all CA certs to the export, I've never needed these so it's optional for my personal steps
$ openssl pkcs12 -export -in hostname.crt -inkey hostname.key -certfile root.crt -out hostname.p12

Note, I've always had my hostname.crt as part of my .pem, so I keep my certs but apparently you may not have to, hence the nocerts flag being an extra option in this sample

Client-side SSL

For excessively paranoid client authentication.

Updated Apr 5 2019:

because this is a gist from 2011 that people stumble into and maybe you should AES instead of 3DES in the year of our lord 2019.

some other notes:

	#!/bin/bash

	# Path on with find search
	FINDPATH="$(pwd)/files/"

	# Extension to search
	FILEEXTENSION="*.xls"

	# Check if libreoffice it is installed
	LIBREOFFICE=$(which libreoffice)

	try:
	from urllib.parse import quote
	except ImportError:
	# Python 2
	from urllib import quote

	import requests

	# Session
	ssomobile = "https://ssomobile.personal.com.ar/loginMobile/"

	# The blog post that started it all: https://neocities.org/blog/the-fcc-is-now-rate-limited
	#
	# Current known FCC address ranges:
	# https://news.ycombinator.com/item?id=7716915
	#
	# Confirm/locate FCC IP ranges with this: http://whois.arin.net/rest/net/NET-165-135-0-0-1/pft
	#
	# In your nginx.conf:

	location / {

	## Acer
	#SUBSYSTEM=="usb", ATTR{idVendor}=="0502", MODE="0600", OWNER="<username>"

	## ASUS
	#SUBSYSTEM=="usb", ATTR{idVendor}=="0b05", MODE="0600", OWNER="<username>"

	## Dell
	#SUBSYSTEM=="usb", ATTR{idVendor}=="413c", MODE="0600", OWNER="<username>"

	## Foxconn

	#! /usr/bin/env python

	""" Convert values between RGB hex codes and xterm-256 color codes.

	Nice long listing of all 256 colors and their codes. Useful for
	developing console color themes, or even script output schemes.

	Resources:
	* http://en.wikipedia.org/wiki/8-bit_color
	* http://en.wikipedia.org/wiki/ANSI_escape_code

	# Greatest common divisor of 1 or more numbers.
	from functools import reduce


	def gcd(*numbers):
	"""
	Return the greatest common divisor of 1 or more integers

	Examples
	--------