Between the previous 163 columns I’ve written here in Linux Journal and the dozensof games I programmed and explored during the creation of my Wicked CoolShell Scripts book, I’ve written a lot of Bash shell games. The challenge is tofind one that’s simple enough where a shell script will work, but isn’t sosimple that it ends up being only a half-dozen lines.
Source: LXer – Bash Shell Games: Let’s Play Go Fish!