Welcome to part two in a series about steganography, the art of hiding things in plain sight. We are practicing steganography because it can be a useful skill if you don't have access to encryption ...

The one function of Quicksilver for Mac OS X that I would've given my left arm for in Windows is the ability to append to a file without opening or closing a text editor quickly and simply. Now that's ...

It's easy to add a few lines of text to files on Linux, but there are tools that make it easier to add many lines. There are a number of ways to add text to files on Linux systems without having to ...