linux undelete

Linux hard link and soft link, linux Link In a Linux File System, disk blocks are divided into three parts. A part is called a data zone and used to store the file content. Another part is called inode table, which is used to store file attributes. The third part is called a super block, which is used to store the attributes of the file system. The content and at

Linux interview question: How does Linux start? During the written examination, I took a test on the Linux system startup process. I did not answer the question at the time. Now I have sorted it out (which is not complicated ). After you press the power button until the welcome page is displayed, you can perform a total of five steps in

Getting started with Linux: Installing a brother printer in Linux Q: I have a brother HL-2270DW laser printer and I want to print documents from my Linux machine. How can I install a proper driver on my computer and use it? The brother's brand is famous for its affordable compact laser printer. You can get high-quality WiFi/Duplex laser printers at a price less t

In the previous section, we introduced two methods for driver entry into the kernel: module and direct compilation into the kernel, and introduced the module'sOne way to compile: In an independent folder, use makefile with the kernel source code path. So how to directly compile the driver into the kernel? What is kernel pruning that we often hear about during kernel porting configuration? We often execute the make menuconfig command during Linux Kerne

Have time to sleep, but still five point more awake, but have been lying down nine points more to calculate up, last night has been the embedded Development Board, some problems did not solve, their computer system problems, although Win10 released,, but I still like XP Ah, good want to go home with the Home XP to play this piece of board, Unconsciously also the fifth day, feel the code is a little vague, even their own are not very clear, worry about sharing now more confused, the way the big G

How does Linux read? Linux Archaeology Day Tour/*Those who are ready to step into the Linux gate (n years, do not care, do not know whether the title is still), must go through the question that is how to read Linux? Maybe some people are easy to Newkeslinax what to call (after all, the pronunciation is also free of th

Linux Basic tutorial (total two attachments, download complete) First Download Address: Ftp://ftp_hllinux:123456@211.95.73.26/suse/linux123.rar (please download later) Second Download address: Ftp://ftp_hllinux:123456@211.95.73.26/suse/linuxshell.rar (please download later for a while) Linux Tutorial recommended: Linux system Administrator's Guide Sho

Respect the author, support original, if need reprint, please attach original address: http://blog.csdn.net/libaineu2004/article/details/62423830 Preface Considering that programmers do not have desktop Linux in the environment to write C/T + + programs, if the use of raw vim editing and one-step breakpoint debugging more trouble, not conducive to novice use, so I tried to use QT to achieve two Linux remot

Install JDK 1.6 (jdk-6u45-linux-x64.bin) under Linux system (x64) One, check to see if the JDK is installed: # Rpm-qa | --version Second, download the installation file: Http://www.oracle.com/technetwork/java/javase/downloads/java-archive-downloads-javase6-419409.html Download the corresponding version of the JDK according to your liunx version, and if you inst

Introduction to Linux In August 1991, in Chihu-Finland, a young man named Linus Torvalds released a Unix-like operating system and named it Linux, and put it on the largest FTP site in Finland, so far, a miracle appeared! Since Linux from the outset is a GPL-compliant free software, with good openness, its concise function, open structure, quickly aroused people,

Basic knowledge of Linux distributions Although Linux is based on its kernel (kernel), the kernel is far from a fully available operating system environment. Here's what we're going to tell you about the basics of Linux distributions. The boot Manager:boot Manager is a program that exists in the hard drive Master boot record (Aster boot records, MBR), which is tr

core device drivers handle low-level device operations, which seems to be similar to all devices for user-level programs. There may be problems with writing UNIX versions of tar and Cpio (symbolic connections, device files, very long pathname files, and so on), but Linux can handle all files correctly. Unlike dump, it reads the file system directly, not through the file system. It is also written specifically for backups; Tar and Cpio are really for

1. What are the Chinese systems under Linux? Mainly have cxterm, Wzce, Cxwin, Xcin, Zhxwin. Cxterm is a Chinese terminal running under the X-window. Wzce is a terminal that runs as a shell. Cxwin is a xserver that supports Chinese. Xcin can enter Chinese under X-window. Zhxwin is a Chinese input program that requires cxterm. Download the above software, for example, to download cxterm into the Free software library, find Cxterm. 2. How do i show/enter

Free Flying Linux series tutorial Linux video tutorial-Linux general technology-Linux technology and application information, the following is a detailed reading. Http://itboba.com/taxonomy/term/406 Free Flying Linux series tutorial-1 (catch the stars) Free Flying

-----------------------------------------------------------------------in Ubuntu 10.4 Desktop and "root" Loginapt-get Install build-essential libncurses5-devapt-get install autoconfapt-get install libtoolapt-get Install Gettextapt-get Install Libglib2.0-devapt-get Install Libgtk2.0-dev-----------------------------------------------------------------------1. Tslib 1.4---------------- -------------------------------------------------------make Cleanexport Prefix=/usr/gtkdfb./autogen.shecho "AC_CV

Aimless search for some things, found a good resource, so it must be collected, easy to learn Linux C when you can also refer to other people's learning path, to promote my study and thinkingDescriptionReprint please specify the source: Thank you: http://blog.csdn.net/muge0913/article/details/7342977Blogger's email address is: [Email protected]If there are incorrect or some functions in the article to achieve a better way, please indicate or direct me

Because of its price, flexibility, and stability advantages, Linux software has found many users in IT departments or research institutions. Today, companies such as Novell, Red hat and Sun are advocating Linux to the desktop, but the market is still dominated by Microsoft Windows, although it can be seen as a chance for Linux, but few end users are willing to gi

[Original] I really want to learn about LINUX !! (LINUX's most authoritative video tutorial)-Linux Enterprise Application-Linux server application information. The following is a detailed description. [Original] I really want to learn about LINUX !! (LINUX's most authoritative video tutorial) Week! ChinaITLab is cur

Linux inherits the powerful and flexible command line operating methods of UNIX. There are hundreds of Common commands in Linux. For beginners and Linux professionals, a comprehensive Linux Command query book is required for such a large command library. This book is divided into three parts, explains 459

Linux Kernel compilation details, Linux kernel details After learning some online materials, I tried to find out and sort out this article. We hope you will criticize and correct the mistakes due to their limited level and improper position. Important references include: Http://raspberrypi.stackexchange.com/questions/192/how-do-i-cross-compile-the-kernel-on-a-ubuntu-host Http://blog.csdn.net/xdw1985829/art