Try This...
Still under construction
*** TRY UNDER YOUR RESPONSIBILITY***
Run bash from GRUB
https://unix.stackexchange.com/questions/34462/why-does-linux-allow-init-bin-bash
add rw init=/bin/bash
Fork bomb (bash version)
https://unix.stackexchange.com/questions/283496/why-do-these-bash-fork-bombs-work-differently-and-what-is-the-significance-of
https://askubuntu.com/questions/159491/why-did-the-command-make-my-system-lag-so-badly-i-had-to-reboot
CAUTION
set user limits first with
user01@machine01 ~ $ ulimit -u
31104
user01@machine01 ~ $ ulimit -u 10
user01@machine01 ~ $ ulimit -u
10
:(){ : | : & }; :
:()
is a function name with the open and close parenthesis representing no parameters. The body of this function is within the braces {}
.
: | :
is a recursive call since : is the name of the function. The function gets called twice and is piping input from one call to the other.
&
backgrounds the previous function call so that it will not die.
;
finishes the function declaration.
:
Calls the function just defined.
Urgent remediation
Alt+SysRq+K
will stop all processes on current tty.
Alt+SysRq+RK
on X server terminal
To Do’s
Mount initrd
and investigate content…
investgate kthread… (the father of all threads…)