What started a short list became quite a big description, more details inside the post.
websocketd wrapper that turn any application that uses STDIO/STDOUT into a WebSocket server. Very interesting approach if you need a quick and dirty solution (maybe not even dirty).
How to add recursively .gitignore files to empty all dirs "find . -type d -regex ``./[^.].*'' -empty -exec touch {}"/.gitignore" \;"
Old meme HackerTyper, just want it to be here. Feel yourself a true-hacker :)
Legendary Feynman's Lectures on Physics available online by Caltech.
Fix Skype sound noise on Ubuntu 13.10
"sudo sed -i 's/^Exec=.*/Exec=env PULSE_LATENCY_MSEC=30 skype %U/' /usr/share/applications/skype.desktop"