After a very nice discussion over Linux vs Windows between the group members, all the Linux & Windows supporter was trying to prove their OS better.
One of the Windows supporter write a text string (can say a command) to execute in a Linux terminal, which can crash it in just one enter.
WARNING!!!: DON’T USE THIS IN YOUR RUNNING SYSTEM, YOU CAN CRASH IT WITH JUST ONE ENTER. IF YOU DO THAT ONLY YOU WILL BE RESPONSIBLE FOR THE CONSEQUENCES.
# :(){ :|:& };:
And truly this command was doing the same, CRASHING THE LINUX IN JUST ONE ENTER.
Solution must be there, off course it is.