Linux

1. Compress and Decompress commandsCommon compression formats:. zip,. gz,. bz2,. tar.gz,. tar.bz2,. rar. zip format compression and decompression commandsZip compressed file name source files: Compressed filesZip-r compressed file name Source

Technology implementationThis series consists of two articles, which describe several 0 copy technologies currently used on the Linux operating system, and simply describes the implementation of various 0 copy technologies, as well as their

1. Directory Management1.1, the directory structure of Linux.: Current Directory.. : Top level Directory/: Root directory/bin: binary, executable commands/boot: Boot, the file that the operating system uses to boot the system, kernel, grub/dev:

The Universal Blog Park Ah ... Hope to be able to find out the error as soon as possible after the issue record%>_Problem Description:Generate a dynamic-link library by compiling C files with the GCC command under Linux. so file times wrong. The

The reason why I think of writing this, because I am tossing Linux system, there are many times fell into the hard disk partition trap experience. In recent days, once again fell into the pit, tossing two geniuses to climb out of the pit. After the

signal is a very important part of Linux programming, this article will detail the basic concept of signal mechanism, the approximate realization method of Linux to signal mechanism, how to use signal, and several system calls about signal. signal

Download Java SE Development Kit 62008For Linux, multi-language               . Warningred {color: # e76f00}

Before reading, please take 30 seconds to view the preface (in the first and second chapters) UNIX & Linux University tutorial-Chapter 1 and II study notes about UNIX & what is Linux? What is UNIXUNIX & Linux University tutorial-Chapter 3 and

Linux regular expressions-Basic Regular Expressions (based on grep) Linux regular expression: In short, regular expressions are a set of rules and methods defined to process a large number of strings. For example, suppose @ represents 123456 ,!

Change the ROOT password and grub encryption in CentOS single-user mode When the Linux system is in normal state, after the server host is started (or restarted), the system pilot program can automatically boot the Linux system to multi-user mode

Statistics on high-speed network traffic and Linux traffic in linuxNetpps. sh counts the data volume per second, including receiving (RX) or sending (TX) Netpps. sh eth0#! /Bin/bashINTERVAL = "1" # update interval in secondsif [-z "$1"]; then echo

Solved the intermittent mouse failure problem when Linux laptop-mode battery is powered. /* This article address http://www.cnblogs.com/go2bed/p/4298689.html */ This issue has been discussed by many people on the Internet. For example, the article

Do you want to use a BGP router? You don't have to spend money to buy it. In this tutorial, you use CentOS as one (1) Before we enter the details, some background knowledge about BGP is necessary. Border Gateway Protocol (BGP) is the actual

How do I set wildcard domain name resolution in an apache Virtual Host ?, Apache Virtual Host Set wildcard domain name resolution in the apache Virtual Host, mainly using the ServerAlias configuration.Address: http://www.jbxue.com/article/23346.html

Script Function The script is written in Perl to calculate the MD5 value of the file. Script usage After installing the operating system, the server calculates the MD5 values of all the binary files in the PATH variable, calculates the MD5 values of

Many of my friends found that someone in their VPS would try the root Password Brute Force. The purpose of this tutorial is to shield the password from logging on to SSH, instead of using only the key to log on to SSH.This greatly improves the

Centos 5.5 app server shear ruling version, lite version, iso File DownloadBecause the original iso file is large (dvd4.5 g, and a CD 8), many services are installed by default, and the installation steps are cumbersome (it is not easy for new users)

AWS-based file synchronization service system architecture In view of the fact that resources on Web services can be identified through their URLs and adopt a stateless client-server architecture, the development team can be an inter-department,

AWS-based advertising service application architecture The Internet advertisement service needs to complete targeted advertisements within a limited time, which is a technical challenge. AWS provides reliable, fault-tolerant, and highly available

Due to the company's network restrictions, a lot of information could not be found, so I decided to build a VPN over the wall, but the domestic VPN is really not flattering, stability is called a poor ~ A friend just recommended a foreign VPS host