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Linux Detecting Rootkits - Linux tutorial


A rootkit is a program designed to take fundamental control of a computer system, without authorization by the system’s owners and legitimate managers. Most rootkits use the power of the kernel to hide themselves, they are only visible from within the kernel. How do I detect rootkits under CentOS or Debian Linux server?
Category: Linux tutorials > Security - Difficulty:

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Monitor Servers and Clients using Munin in Ubuntu
Monitor Servers and Clients using Munin in Ubuntu
“Munin” means “memory”.Munin the tool surveys all your computers and remembers what it saw. It presents all the information in in graphs through a web interface. Its emphasis is on plug and play capabilities. After completing a installation a high number of monitoring plugins will be playing with no more effort. Using Munin you can easily monitor the performance of your computers, networks, SANs, and quite possibly applications as well. It makes it easy to determine “what’s different today” when a performance problem crops up. It makes it easy to see how you’re doing capacity wise on all limited resources.
Category: Linux tutorials > System Monitoring - Difficulty:
Ready for Hacking Linux 2.6 Kernel
Ready for Hacking Linux 2.6 Kernel
In this first of a two-part series, learn about system and environment requirements, the best ways to acquire Linux source code, how to configure and boot your new kernel, and how to use the printk function to print messages during bootup.
Category: Linux tutorials > Shells - Difficulty:
GRUB for Linux
GRUB for Linux
If you're still lumbering along with the good, but antique, Linux Loader, it's time to consider a move to GRUB, the Grand Unified Bootloader--the bootloader of today's generation.
Category: Linux tutorials > Shells - Difficulty:
Build your own memory manager for C/C++ projects
Build your own memory manager for C/C++ projects
As a developer, one of the most powerful tools that C/C++ arms you with to improve processing time and prevent memory corruption is the control over how memory is allocated or deallocated in your code. This tutorial demystifies memory management concepts by telling you how to create your very own memory manager for specific situations.
Category: Linux tutorials > Linux and other OS - Difficulty:
Make a Backup Copy of your Production Wordpress Blog on Ubuntu
Make a Backup Copy of your Production Wordpress Blog on Ubuntu
Make a Backup Copy of your Production Wordpress Blog on Ubuntu
Category: Linux tutorials > Backup - Difficulty: