Setup GitHub Pages "gh-pages" branch as a subfolder within the "master" project on your local checkout.
If you plan on switching between different branches (e.g. git checkout master-experiment
then revert back with git checkout master) you will loose your child folder from this tutorial (because it's in your
.gitignore and is not part of your master branch).
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"
It's now here, in The Programmer's Compendium. The content is the same as before, but being part of the compendium means that it's actively maintained.