The debian-private mailing list leak, part 1. Volunteers have complained about Blackmail. Lynchings. Character assassination. Defamation. Cyberbullying. Volunteers who gave many years of their lives are picked out at random for cruel social experiments. The former DPL's girlfriend Molly de Blanc is given volunteers to experiment on for her crazy talks. These volunteers never consented to be used like lab rats. We don't either. debian-private can no longer be a safe space for the cabal. Let these monsters have nowhere to hide. Volunteers are not disposable. We stand with the victims.

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Re: Crash any Debian Box



On Jul 28, Tom Gallagher wrote
> I run a Debian box which users have shell accounts on.  I was up and
> running fine until a user repeatedly crashed my system.  I removed his
> account got a copy of the source from his $HOME of what he was using to
> crash me.  It is called a fork bomb.  Attached is the source.  Any
> comments or possible fix would be greatly appriciated.

On Jul 28, Philippe Troin wrote
> [typical fork bomb snipped]
> 
> Maybe setting aggressive limits could help ?  Or try lshell.

I'll add a little clarification to that. Unix originated in a research
environment, where functionality was more important than protecting against
malicious local users. As such, by default there are no limits placed on the
amount of resources a user can attempt to acquire, such as processes or
memory. A fork bomb is a program that does nothing but creating new
processes (and often allocate huge amounts of memory) which brings the
system to its knees if there's no limit to the number of processes (and
memory per process) a user may have.

The "lshell" package provides you with an easy way of setting such limits.

Ray
-- 
PATRIOTISM  A great British writer once said that if he had to choose 
between betraying his country and betraying a friend he hoped he would
have the decency to betray his country.                                      
- The Hipcrime Vocab by Chad C. Mulligan 


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