kernel catcher

Debian64-bit kernel upgrade steps (compile the kernel deb package) apt-getinstallbzip2libncurses5-devkernel-packagezlib1g-devgccmakekernel-packagewgetmodule-init-toolsprocpslibncurses5-devcd/usr/src... Debian 64-bit kernel upgrade procedure (compile the kernel deb package) apt-get install bzip2 libncurses5-dev

First, preface 1, the Linux kernel five major functions: Process Management (CPU)Memory Management (memory)Device Management (Driver)Network Management (Network protocol TCP/IP)File System (VFS) 2. Linux version number: Linux 2.6 2---> Major version number 6----> Minor version number: Odd for test version even for stable version This article uses the kernel version of linux3.14 3. Linux directory structur

Label:Name: Jiang id:fuchen1994 Date of experiment: 2016.3.13 Experimental guidance Open the shell with a virtual machine in the lab building CD linuxkernel/ Qemu-kernel linux-3.18.6/arch/x86/boot/bzimage -initrd rootfs.img After the kernel boot is completed into the menu program ("Software Engineering C Coding Practice" course project), support three commands help, ve

Linux Kernel Learning notes collation.UnixUnix has a history of 40, but computer scientists still think it is the largest and best system in the existing operating system, it has become a legendary existence, the test of time is still a reputation.In 1973, after the UNIX system was rewritten in C, a large number of Unix-derived versions began to emerge, and many companies migrated UNIX to new models, and developers continued to enhance the system's fu

Transferred from: http://blog.chinaunix.net/uid-12461657-id-3487463.htmlOriginal address: A supplemental description of the interrupt stack and kernel stack in the Linux kernel MagicBoy2010interrupt stack and kernel stack topic is more of the core category, so in the "deep Linux device driver kernel mechanism" in the 5

Sometimes it is necessary to read and write file data in Linux kernel--most of the drivers that need to be debugged. There are no standard libraries available for manipulating files in kernel, and some of the functions of kernel need to be exploited: Filp_open () Filp_close (), Vfs_read () Vfs_write (), Set_fs (), GET_FS (), etc. These functions are declared in t

Linus discusses the relationship between kernel header files and kernel source code-Linux general technology-Linux programming and kernel information. The following is a detailed description. CODE: From: Linus Torvalds (torvalds@transmeta.com)Date: Thu Jul 27 2000-02:39:51 ESTIn article , Boszormenyi Zoltan

One of the new installation items is: Download now:Download www.kernel.org, Decompress the package to/usr/src:Bzip2-DC linux-2.6.24.4.tar.bz2 | tar xvf-Rename the folder linux-2.6.24.4 as: Linux-Kernel Under any folder, write a shell file named A. Sh with the following content: #! /Bin/bash Mkdir-P/home/name/build/kernel CD/usr/src/Linux-Kernel Make mrprop

Article title: Kernel 2.6 does not compile the kernel to add modules to iptables. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. 　　 1. install the kernel source code. 　　 [Root @ ji

First, let's introduce the general process of creating a thread: In the initialization function of the module, call netlink_kernel_create to register its own netlink protocol, and return the result. The function that receives the netlink message is fcluster_netlink_recv, the actual initialization operation is performed only after the netlink message is received. The thread creation operation is also performed in fcluster_netlink_recv, as shown in: the statement for calling kernel_thread is: [cpp

8.211: Prepare for the transplantGet Samsung ported kernel, create Si project, add to virtual machine, modify makefile Arch and cross_compile modify results as followsARCH = ArmCross_compile =/usr/local/arm/arm-2009q3/bin/arm-none-linux-gnueabi-Then try to configure, (in arch/configs/to find the closest to their own development board, here is the choice of smdkv210_android_defconfig) to get the. config file, and make menuconfig, because there is no mi

This article is mostly reproduced and assembled, just think that these knowledge should be put together better. How process system resources are usedMost processes request memory using GLIBC, but GLIBC is also an application library that ultimately calls the operating system's memory management interface to use memory. In most cases, the glibc is transparent to the user and the operating system, so it is very helpful to observe the process logged by the operating system directly to the memory us

The kernel provides several ways to prevent competitive conditions, and understanding the usage scenarios of these methods helps us to choose the appropriate synchronization method when writing kernel code.This ensures the security of critical sections in your code, while minimizing the loss of performance.Main content: Atomic operation Spin lock Read/write Spin lock Signal Volume R

Deep understanding of PHP kernel (5) variables and data types-structure and type of variables, and deep understanding of the kernel Link: http://www.orlion.ga/238/ Programming Language types can be divided into strong type and weak type. PHP is a weak type language, but C is a strong type language. Internally implemented in PHP on the official website, all variables are saved using the same data structure (

From http://emuch.net/html/201203/4266099.html, Author: jingyanwang I didn't read the original text. I read it thoroughly. You cannot upload attachments. Go to the original post to view their attachments. My opinion is as follows: The efficient classification for additive kernel SVMs method sorts each dimension of each supported vector.I(S), fitting, and so on. Therefore, this method can only accelerate the classification speed of the additive

Several objects in the ASP. NET kernel, core ASP. NET knowledge (6), and asp.net KernelDescription In fact, today's blog post is the subsequent part of the general processing program. In theory, it should be called the general processing program (2 ). However, I think the series name after the title of the article already has a number, and it is a bit strange to add another 2. This blog post mainly introduces several objects. 1) HttpContext 2) Http

Android learning [Android kernel compilation process and error notes], android Kernel Blog: http://blog.csdn.net/muyang_renUbuntu14.04 LTS (requires a 64-bit long-term support version of LTS)Jdk1.8Kernel: android4.0 I. jdk 1. Decompress jdk to obtain the path 2,sudo vim /etc/environment To: PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/home/lhy/jdk/jdk1.8.0