Kernel

You can dump Linux or Unix server memory. This is useful for forensics analysis, and testing your own system. This is often desirable to see:

  • What code and what data actually resides in memory.
  • You can search for specific pids memory.
  • Search memory for string and other data such as passwords.
  • Works as add-on tool for gdb and others.
  • Search/replace/dump memory from running processes and core files.
  • All kinds of deep hacking activities that simply saves your time and solve problems.

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Process identifier (PID) is a number used by Linux / Unix kernels (and Windows operating systems) to identify a process. Usually, new processes are created using the fork() system call. Each PID (or so called tasks) can be monitored under Linux. In this quick tutorial, I will explain how to use the pidstat command for monitoring individual tasks currently being managed by the Linux kernel.

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The Linux kernel version 3.5 has been released and is now available for download. New features include support for hybrid graphics, security fixes, and other enhancements.

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