Development > Scripting and Bash

case sensitivity


Hold down Ctrl and Alt and press t (Ctrl Alt +t)

Copy/paste or type in to your terminal -
Enter your password when asked.

--- Code: ---sudo apt-get install sl
--- End code ---

Once installed whenever you type in your terminal

--- Code: ---sl
--- End code ---

A Steam Locomotive train will drive, right to left, across your terminal, then return you back to your prompt/work.

Coz reverse stuff can be fun, you can also type in uppercase -

--- Code: ---LS
--- End code ---

For the same result  :)


--- Code: ---ls
--- End code ---

in lower case doesn't display the locomotive train, but instead lists the contents of the directory, it is a good way for learning the importance of upper and lower case in Linux, and how they are not the same thing.


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