Linux

Boot process for boot media:Isolinux-AnacondaStructure within the disc media:Efi/efi relatedLIVEOS/LIVECD the associated image file.packages/Packageimages/store various boot media image files (image file).isolinux/The usage directory of the boot

Chapter Fifth Linux commands and tips1. Mount Umount CommandTrying to use your floppy disk and disc in Linux is not as dangerous as it is in Windows.Think about it if you install a CD inside the software or play a game, your girlfriend, no matter

Recent work is not very busy, I deployed a set of Linux Automation deployment operating system, now take the steps to remember, to deepen the impression.First, the environmentPrepare two virtual machines, one of which has been installed in desktop,

Recently learned about the loopback file system for Linux. It's really interesting.The so-called loopback file system, which is different from the conventional file system, the general file system is built on the device, and it is built in the

Sometimes, the development needs to use the device's PCI ID, such as the use of DPDK to bind a network card, need to use the PCI ID card. Here are some ways to get the PCI ID.1. Use the LSPCI command.Such as02:00.0 USB Controller:intel Corporation 82

For ease of use, installed in the Ubuntu Chinese version, naturally in the home file user directory "desktop", "Picture", "video", "Music" ... It's all in Chinese. Many times like to put some on the desktop to manipulate the file, Linux command line

One, grep (abbreviated from globally search a Regular expression and print) is a powerful text-search tool that can use regular expressions to search for text and print matching lines. The grep family of Unix includes grep, egrep, and Fgrep

1:mediawiki IntroductionMediaWiki the best thing about an application is that it is Wikipedia behind the engine. Many people find that MediaWiki provides a usable environment for sharing information between workgroups, even the entire organization,

telnet or ssh telnet to Linux, if the connection is not normal interruption, reconnect, the system will open a new session, unable to restore the original Session.screen command can solve the problem. The screen tool is an end-multiplexer, in

*************************************************************************************************************** **************Easywave Time: 2015.02.20Category: Linux application-GCC compiler's internal pre-macro definition and __attribute__

Virtual file system (Vsan Filesystem), also known as virtual file system conversion (Filesystem switch), is a kernel software layer that handles all system calls related to UNIX standard file systems. Its robustness table now provides a common

Linux is a lot of frequently used commands are necessary, here will I learn Linux in the introduction of some of the frequently used basic commands to share with you, hoping to help you.This is the bird in the book I have done a bit, I hope not to

In Unix-like systems, you can use top to view information such as system resources, processes, memory consumption, and so on. View network status You can use Netstat, nmap and other tools. To see real-time network traffic, monitor TCP/IP

three different kinds of sleep accuracy1.sleep#include unsigned int sleep (unsigned int seconds);RETURN VALUEZero If the requested time has a elapsed, or the number of seconds left to sleep,If the call is interrupted by a signal handler.Example int

A summary of SysvinitThe advantage of Sysvinit is that the concept is simple. Service developers only need to write the start and stop scripts, the concept is very clear, when the service is added/removed to a runlevel, only need to perform some

Introduction to Linux netstat commands Netstat is a commonly used command for Linux system management. It is called 'Switzerland *** during network-related troubleshooting ***'. I have always been familiar with several commonly used options, such as

Installation of TeamCity continuous integration in Linux In fact, it is very easy to install TeamCity, but I have found a lot on the Internet and no one has written about the installation. I want to use this simple article to help more new users get

Linux C Programming learning-signal processing and linux programming Signal Processing Signal processing is a special feature of linux programs. Use signal processing to simulate the interrupt function of the operating system. To use the signal

In CentOS 6.3, an error is reported when the JSON module is compiled and installed in PHP. An error occurred while installing the JSON module when I set up the monitoring system. For CentOS 6.3 In PHP5.3, The ZVAL_DELREF symbol is unknown...#

Analysis of HDFS file writing principles in Hadoop Not to be prepared for the upcoming Big Data era. The following vernacular briefly records what HDFS has done in Hadoop when storing files, provides some reference for future cluster troubleshooting.