19 high force linux commands, hurry to use them!

Java technology stack 2021-11-25 18:37:20
high force linux commands hurry

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author : Happy year


1. sl command

You will see a train going from the right side of the screen to the left ……


$ sudo apt-get install sl


$ sl

Command has -a l F e Several options ,

-a An accident seems to happen. You'll feel pity for people who cry for help.
-l shows little one.
-F It flies.
-e Allow interrupt by Ctrl+C.

You can give someone a prank , He struck ls, What I don't know must be very effective

$alias ls=sl

2. fortune command

Output a sentence , There's a joke , Famous sayings and so on ( And Tang poetry and Song poetry sudo apt-get install fortune-zh)

in addition ,Linux All the interview questions and answers have been sorted out , WeChat search Java Technology stack , Send it in the background : interview , You can read it online .


$sudo apt-get install fortune



3. cowsay command

use ASCII Character printing cattle , Sheep and other animals , There's another. cowthink, This is what the cow wants , That's what the cow said , ha-ha , almost


$sudo apt-get install cowsay


$cowsay "I am not a cow, hahaha"

$cowsay -l Check the names of other animals , then -f Keep up with the animal name , Such as

$cowsay -f tux " Pit father ah "

Can also let cowsay Give voice fortune The content of , Just like this. :

$fortune | cowsay

4. cmatrix command

This is cool !《 The matrix 》 That kind of matrix style animation


$ sudo apt-get install cmatrix



5. figlet 、toilet command

WordArt generator , from ASCII Character composition , Display the text as a title bar . Besides, there are banner This command


$sudo apt-get install figlet
$sudo apt-get install toilet


$figlet fuck you !
$toilet i love you

toilet You can also add colors , Please choose your own options man once .

$ toilet -f mono12 -F gay a girl

6. oneko command

There are always meow stars on the table , Run with your mouse , You don't move it and go to sleep . ha-ha , This one is very good .


$sudo apt-get install oneko



To turn off this guy , Press ctrl+c end


7. xeyes command

A pair of eyes appear on the screen , Stare at your mouse pointer

The latest interview questions have been sorted out , Click on Java Interview library applet online brush questions .

The installation and operation are the same as above


8. yes command

Output endless characters , Press ctrl+c end , Such as

$yes  I am very NB

9. cal 9 1752

cal It's printing calendars , But this is a wonderful month ,


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10. shred

Cover scrambled files , It's document shredding , ha-ha , Destroy the seeds and films you have hidden , Not recovered , Just rely on it

11. factor

Decomposition factor , This …… Pupils can use it


12. Knock on the pile one by one ,aptitude None of them can be installed

aptitude moo
aptitude -v moo
aptitude -vv moo
aptitude -vvv moo
aptitude -vvvv moo
aptitude -vvvvv moo
aptitude -vvvvvv moo
aptitude -vvvvvvv moo

13、 Tall on the dashboard blessed-contrib—— Pretend to point out the mountains and rivers , be perpendicular and horizontal

sudo apt-get install npm
sudo apt install nodejs-legacy
git clone https://github.com/yaronn/blessed-contrib.git
cd blessed-contrib
npm install
node ./examples/dashboard.js

Big hack dashboard


14、 Tall on the dashboard hollywood—— Pretend you have every opportunity , busy with state affairs

Dustin Kirkland Take advantage of a long flight time , I wrote this cool 、 Interesting but not practical software .

Recommend a Spring Boot Basic tutorials and practical examples :


On the other Linux Distribution in , You can install and run .

sudo apt-add-repository ppa:hollywood/ppa
sudo apt-get install hollywood
sudo apt-get install byobu

15、 Cat chasing mouse oneko

Enter... In the command line interface on the desktop

sudo apt-get install oneko

Then input oneko, You can see the effect .


16、ASCII Art box :box command

sudo apt-get install boxes
echo "Tongji Univerisity" | boxes
echo "Tongji Univerisity" | boxes -d dog
fortune | boxes -d cat | lolcat

17、 Set the string on fire aafire Enter... In the command line interface

sudo apt-get install libaa-bin

Then input aafire, You can see the effect


aafire String fire

18、 Picture to string

There's a problem running this command on raspberry pie , It is recommended to run on a virtual machine or virtual machine .

Share :Spring Boot Learning notes , This is so complete !

sudo apt-get install aview imagemagick
wget http://labfile.oss.aliyuncs.com/courses/1/Linus.png
asciiview Linus.png

19、 From delete to run away sudo rm -rf /*

sudo rm -rf /*
sudo: obtain root Administrator rights
rm:remove, Delete immediately
-rf:r Represents a recursive delete , Delete all subdirectories ,f Indicates that there is no need to confirm
/: root directory
*: All the files 

Friendship tips : Don't try this command easily , Especially when there is a web server running 、 Database Linux On a host .

These funny commands can be checked through man manual , Then add your own ideas , Adapted into more interesting things , ha-ha , It's fun to make trouble for others …… in addition , Official account Java Technology stack , Reply in the background : interview , I can get the Java/ Linux A series of interview questions and answers , Very complete .









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obtain Spring Boot Practical notes !

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