It’s common to type the command incorrectly. Very simple example is,
ls. I have typed it reverse order many times while working on console. It irritates while we miss the keys on the board and type the typo’s isn’t it?
Aravinda pointed me to a new tool during the weekend and it’s called
sl – Steam Locomotive.
Here is how you install it and use it. Enjoy and smile while you hit enter on a typo.
(Click on the image to enlarge)
Image source: http://nicubunu.blogspot.com/2008/11/choo-choo.html