What tricks does Ubuntu have?

sudo apt-get install cmatrix

Enter the password. After installation, press F11 to full-screen the terminal and enter "cmatrix -b". The power will increase instantly. It is best to have one next to it. Girl.

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sudo apt- get install sl

After installation, execute "sl" and watch a train passing by on the screen.

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sudo apt-get install figlet

sudo apt-get install toilet

Try these two small commands to generate artistic words

figlet some text

toilet some other text

You can also add colors, please tell me how to use it

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xeyes

A pair of eyes appears on the screen until you press ctrl c to force the end.

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yes

Output endless characters, such as yes xlzd will Keep outputting xlzd

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factor

Decomposition factor

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fortune/

Output a joke/famous quote/poetry, etc.