Core dumps are often used to diagnose or debug errors in Linux or UNIX programs. Core dumps can serve as useful debugging aids for sys admins to find out why Application like Lighttpd, Apache, PHP-CGI or any other program crashed. Many vendors and open source project author requests a core file to troubleshoot a program. A core file is generated when an application program abnormally terminates due to bug, operating system security protection schema, or program simply try to write beyond the area of memory it has allocated, and so on. This article explains how to turn on core file support and track down bugs in programs.
Update: Download latest OpenSuse Linux version 10.3. I know most of us tired of answering questions about the Microsoft-Novell deal.. but OpenSuse Linux 10.2 is here…. openSUSE is a community project, sponsored by Novell, to develop and maintain SUSE Linux components (such as YaST). Some of the Good application included: * AppArmor: gives certain applications […]
If you have, a password protected grub boot loader and you forgot both root and grub password, then you can recover grub-boot loader password using the following method/procedure:
* Use Knoppix cd
* Remove the password from Grub configuration file
* Reboot the system
* Change the root password
* Setup new Grub password if required (optional)