Please, before you start, please refrain from typing : () {: making the system collapse. These creations called "logic bombs" are widely used by hackers in various operational
systems like Windows or Unix. The "bomb" created by Jaromil is considered,
by far, with 13 characters and they look harmless, the shortest and elegant
all known so far. "DoDEA So ... got this text? The book
Internet, Free Software Hacker and
of Carlos Gradin
Links: Source: PuntoGeek . Download
.
Fork Pump is a classic of the classics. To prevent freezing the PC, we (
http://www.cyberciti.biz/tips/linux-limiting-user-process.html - ):
- Edit the file / etc / security / limits.conf and add something like : hard nproc 60 @ noforkbmb In using a full Gnome or KDE environment or the like, extend the limit to 100 or 150. This limits the number of processes to users in the group @ noforkbmb POSE running, preventing the fork bomb the system crash (probably crash the user's session, but this is not serious). Then, create a group noforkbmb and include the users to limit.
- This allows us to kill the session hung, yes, depending on your computer, you may as well walk (very) slow. Greetings!
0 comments:
Post a Comment