Linux

ArticleDirectory 1 concept 2. Use 3 Experiences 1 concept 1.1 features LTT is a tool used to track detailed running states and processes of the system. It can track and record specific events in the system. These events include:

1. Open the 00-index first, it give some overview of the kbuild directoryRoot @ Debian:/usr/src/linux-2.6.32.5/documentation/kbuild # vi 00-Index 00-Index-This file: info on the kernel Build ProcessKbuild.txt-Developer information on kbuildKconfig.

After Linux is installed on a VM in Windows XP, the Linux interface in VMware is too small becauseLinux resolution is too low (usually 800 × 600). You can change the score by installing VMware Tools.Resolution to 1024x768. The following describes

/Bin Essential USER command binaries (for use by all users) /Boot Static files of the boot loader, only used at system startup /Dev Device Files, links to your hardware devices like/dev/sound,/dev/input/js0 (joystick)

1. tar commandTar can create files and directories. Using tar, you can create a file (backup file) for a specific file, change the file in the file, or add a new file to the file. Tar was originally used to create files on tape. Now, you can create

I. statically compile the QT Library To enable the QT program to run in environments without QT dependency libraries, You need to compile your QT program statically. To achieve this goal, you must first compile your QT library file statically. The

Some time ago I transplanted the Linux-2.6.31 TO THE lpc3250, but encountered some problems when using ubifs. At 2.7.27.8, ubifs started running without any problems, but why is it not possible here? After half a day of exploration, I finally got it

Many new users will encounter similar problems when they first learn arm. Because many basic principles do not exist, they are easily confused by surface problems, I believe that new users who have read the following questions and answers will have

Smartarm3250 Linux kernel portingsmartarm3250 Linux kernel porting In the kernel added smartarm3250 independent code added smartarm3250 configuration menu modify ARCH/ARM/mach-lpc32xx/kconfig file, refer to the original menu to write, add

Ti @ Ti-desktop :~ $ Sudo find/-name cmemk. Ko Returns all cmemk names. ko file path ("/" indicates the meaning of the function symbol. If "find/" is entered, the Linux system is required to search for files in the entire root directory, that is,

The I2C bus is easy to use. This article describes the I2C driver structure in Linux, and provides the implementation of I2C device drivers and applications. 1 Introduction The I2C (Inter-Integrated Circuit) bus is a two-line serial bus developed by

Preface: At present, I am busy with the development of Linux applications on the ARM platform (in fact, I just started to learn ). You don't have to worry about the underlying things. The Development Board provides the NAND Bootloader and the Linux 2

The inode mentioned in this article is a struct inode struct and is not an inode node in the inode block.   Char device driver Related Data Structure: Struct cdev { 　　Struct kobject kobj; Struct module * owner; 　　Const struct file_operations *

  I. Atomic operationsThe so-called atomic operation isThis operation will never be interrupted by any other task or event before execution is completed. In other words, it is the smallest Execution Unit and cannot have a smaller execution unit

1. Installation The following describes the installation process and commands: Http://www.rarsoft.com/download.htm Latest Version # Wget http://www.rarsoft.com/rar/rarlinux-3.9.3.tar.gz # Tar-zxvf rarlinux-3.9.3.tar.gz # Cd RAR # Make # Make install

Linux program frontend background switch 1. When running commands on a Linux terminal, add the & symbol at the end of the command to allow the program to run Ubuntu $ "> root @ Ubuntu $. /tcpserv01 & 2. If the program is running on the foreground,

The clock on the vmwarevm is inaccurate, causing many problems in development. For example, the MAKEFILE file may cause unnecessary repeated compilation, and some programs may even refuse to compile. I tried to run ntpd to synchronize the clock, but

VNC was initially developed by at&t and is a software for remote system management. the operation method is similar to the Common Remote Desktop in windows, of course, its qualification is older than Windows Remote Desktop. in Windows, VNC software

Preface: I haven't written a blog for a long time. Because I had to take the final exam last month, I had no time to learn other things. Now, you can stay in the lab for technical support during the summer vacation. The following content has been

I recently re-installed my computer. At first I got the latest version of ubuntu12.04, and found that the unity interface was really bad (not used to) and it was too ugly to switch back to the gnome interface, so I thought of the Linux mint release