[Linux Unix -- exec and fock System Call], linux operating system
If you have any shortcomings, please kindly advise. Reprinted Please note: @ CSU-Max
Series of blog posts:
Linux and Unix -- file descriptors and permissions
The second bullet in Linux and Unix Learning -- file descriptor and permissions
Processes
Linux development environment build and use series of tutorials, linux build series of tutorials
00. Linux development environment setup and use 1-A Brief History of Linux
01. Build and use the Linux development environment 2-Linux
It is particularly worth mentioning that there are many things worth learning about Linux USB flash drives. Here we mainly introduce Linux U partition disks, including Linux U formatting disks. I always wanted to use a 256 MB Linux USB flash drive to create a micro-Linux sys
The Linux file type and the name of the Linux file represent the meanings of two different concepts. We create through general applications such as File.txt, file.tar.gz, these files, although to be opened with different programs, but in the Linux file type measurement, mostly regular files (also known as ordinary files).I. File typeCommon to
Linux system directory Structure introduction
The Linux system has a directory organization structure of its specific file systems, and understanding these directory structures is fundamental to learning basic knowledge. Let me introduce the directory structure to Redhatlinux.Directory NameBrief introduction/binThis directory is the most important executable file in the system storage, these executables are
Different operating systems need to use different types of file systems, in order to be compatible with other operating systems to exchange data, usually the operating system can support multiple types of file systems, such as Windows Server, the system default or recommended file system is NTFS, However, it also supports FAT32 or FAT16 file systems, and DOS and Windows 9x generally use FAT16 or FAT32 and do not support the NTFS file system.
The Linux
Article Title: Linux Application Experience and tips: Use Nasm for compilation in Linux. 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.
With the popularity of
The art of Linux kernel design: Graphic Design and Implementation of Linux operating system architecture
The art of Linux kernel design: graphic design and implementation principles of Linux operating system architecture. The ability to control and deeply understand the operating system kernel reaches the world's top l
Pre-learning some of the 51 single-chip computer part of the knowledge, just to a single-chip microcomputer has a preliminary understanding, and the most basic operation, did a certain thinking turn, the work principle of the hardware has an intuitive feeling and experience, under the turn to the liunx of an entry-level learning, hope can from the most basic learning, The most basic content of Linux to grasp the solid, the more basic knowledge of the
When I read the embedded Linux LED driver today
The driver implementation part is clear.
But the paths of several header files really confuse me. the Linux 2.6.13 file is organized as follows:
The header file is as follows:
#include
But I cannot find the ASM folder corresponding to the arm, or the corresponding directory does not correspond to the s3c24xx folder.
Later, I accidentally read an article a
[Linux System] concepts and systems of Linux
Thanks to the original author: Vamei Source: http://www.cnblogs.com/vamei
I have explained the basic concepts of Linux in this series of articles. The Linux operating system inherits from UNIX. An operating system is a set of software for controlling and using computers. UN
Linux Process Scheduling analysis and linux scheduling AnalysisOverview
Multi-process scheduling is essential for the operating system. Some people say that process scheduling is the most important part of the operating system. I think this is an absolute saying, just as many people say that "a function is XX times more efficient than a function", it is out of the actual environment, these conclusions are o
displayed and Linux and an optional initial RAM disk (temporary root file system) are loaded into memory. When the image is loaded, the second stage of the bootloader gives control to the kernel image and the kernel can decompress and initialize it. During this phase, the second stage of the bootloader detects the system hardware, enumerates the system-linked hardware devices, mounts the root device, and then loads the necessary kernel modules. After
Ii. Linux basic commands, VI Editor, Linux software installation, vilinux
Basic Linux commands
1. File Operations
A) Windows is a multi-root file system with one or more hard disks physically divided into C, D, and E ...... Disk. Each disk is a tree. Linux is a single file system, regardless of the CDE disk. Multiple h
We usually use Linux grub or lilo to boot the partitions, or we can use Windows
Ntldr or boot. ini to implement boot.
1. Use Linux boot
Assume that we have an 80 GB hard disk, and allocate 20 GB to Linux and 60 GB to Windows. Although not balanced, this is enough.First, install linux (the typical red hat 9.0 is used a
From windows to Linux -- programming -- cygwin, develop Linux programs in winQian Kun smile [smileonce] smileonce@126.com 2004-7-23Copyright reprinted please indicate source http://blog.csdn.net/smileonce
Many Windows users are not used to Linux development environments. Although I would like to try it out, I am often afraid that the
Reading Notes (8): Linux disk and File System Management (1), Linux private dish
The most traditional Disk File System in Linux is EXT2 (of course, it has now been upgraded to EXT4). This chapter mainly introduces the disk file system in Linux, this article focuses on the Linux
Introduction to dual Linux and multi-Linux installation methods-general Linux technology-Linux technology and application information. For details, refer to the following section. The two installation methods are provided in the same principle.
First:
1. Divide the hard disk into four (or less) Primary partitions
Software package management tools under Linux
Linux Software installation can be done in two ways, one is directly with the package management tool installed, and another through the compilation of source installation.
1. Types of packagesRed Hat and Fedora: RedHat's earliest release of the personal version of Linux, since the release of Red Hat 9.0,
The basic architecture of Linux is summarized by the following two graphs (two graphs are the same, but the focus is slightly different)From the knowledge, Linux is composed of two parts: User space and kernel space. Kernel space and user space are two different states of program execution, which can transfer from user space to kernel space through system call and hardware interrupt.Due to the different ver
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