My website

See the Pen Circles, text and getImageData by Rachel Smith (@rachsmith) on CodePen.

This is a very simple example of styling an unordered list into a horizontal navigation menu.

I found the original very simple code @: http://www.markrushworth.com/css-center-unordered-list-ulli-based-menu/

See the Pen CSS - Center Unordered List UL/LI Based Menu by Brian Kohles (@briankohles) on CodePen.

CASCADA from NRS Films on Vimeo.

Copying files

cp file1.txt{,.bak}

expands to:

cp file1.txt file1.txt.bak

Moving Files

mv /a/really/long/path/file{.txt,.html}

expands to:

mv /a/really/long/path/file.txt /a/really/long/path/file.html