This article discusses three main executable file formats for the UNIX/LINUX platform

 There are many ways to link and load programs, and the most popular ones today are d

A lot of LINUX beginners are not clear between Linux and X, X and Xfree86, X and KDE,

 Abstract Busybox is a must-have for building embedded Linux file systems. This artic

>4: Some of the source program Explain >>#include<stdio.h>>#include

 Embedded Linux boot is divided into two parts, system boot and Linux boot. System bo

kernel starts when the respective drive initialization do_basic_setup work file in in

 Its still a process of generating vmlinux from the compiled link. It is made up of a

The first routine that will be encountered when learning Linux device drivers: de>

Summary: The concept of synchronization has been fully interpreted in multithreading

 Abstract: When developing system-level developments such as device drivers and kerne

I think that the friends who have debugged the driver have been exposed to the clock

 The Linux kernel uses a lot of queues, just to name a few of its applications in pro

in the Linux kernel Red-black tree is a kind of balanced binary tree. It has good pro

 The description of the clock synchronization concept in the traditional operating sy

I2C is a 2-wire serial bus protocol developed by Phillips. Usually used in embedded s

There have been many questions about the process of mounting the root file system whe

 A: Preface Some time ago, when compiling the kernel, it was found that rootfs could

You need to manually modify the time zone of the system to display the correct time.

linuxOperating systemThe server is in the process of crash or stuck, you can refer to

 NotesFor static files that are not updated frequently, it is recommended to set the

JDK installation (installation software) jdk-1_5_0-linux-i586-rpm.binStart installati

mysql_bak.sh file content is as follows #!/bin/bash#/usr/local/mysql/bin/mysqldump -u

 Required component packagejdk-1_5_0-linux-i586-rpm.bin ----Jkdapache-tomcat-5.5.27.t

On Linux: Add export to /usr/tomcat/bin/catalina.sh JAVA_OPTS=-Xms256m -Xmx1024m -XX:

 tar -zcvf /home/bak/web/web_mantis_`date +%Y%m%d`.tar.gz /usr/local/apache2/htdocs/m

1. When Liunx just started rebooting. Here we press the “e” key to enter

 1, first create a file at 12 oclock on December 31, 2009touch -t 200912311200 temp 2

1. dd instruction Use dd this command to add a 128MB file under /tmp: [root@www ~]#

. Because the kernel identifier of the init() function and the process identifier of

 # Begin /etc/inittabid:3:initdefault:#Set the default runlevel. Init first reads thi

 1) What kinds of kernel locks are there in Linux? 2) What is the meaning of user mod

View the file encoding under the Linux command line enca file namelinux file name enc

 Inline assembly, you can specify a C language expression as the operand of an assemb

select() function? The interface of the select() function is mainly based on a type c

 Enabling the paging mechanism When Linux starts, it runs in real mode first, and the

Dma transfer data is often used in the project driver process, and the memory require

Character devices are the most hardware devices, such as common touchscreen, lcd, etc

 select requires driver support, and the driver implements the poll function in fops.

1. Wait queue data structureThe wait queue is implemented by a doubly linked list who