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sl: Let the user exit (CTRL + C).
$ sl -e
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The command "sl -e" is used to display a funny animation of a train running across the screen.

Specifically, "sl" stands for "steam locomotive," and it is a command found in Unix-like systems (such as Linux) that runs the animation. The "-e" option is used to make the animation more entertaining by adding extra details, such as smoke and sound effects.

When the command is executed, a small steam locomotive train will appear on the terminal screen, moving from left to right. It will emit puffs of smoke, make a chugging sound, and sometimes even whistle. The animation is just a humorous and playful Easter egg embedded in the Unix-like systems for the amusement of the users.

This explanation was created by an AI. In most cases those are correct. But please always be careful and never run a command you are not sure if it is safe.
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