Linux

Introduction of Nagios Nagios is an open source computer system and network monitoring tool, can effectively monitor Windows, Linux and UNIX host State, switch routers and other network settings, printers and so on. When the system or service

In our daily development process, we may often manually do some scripts to organize data or perform some statistical tasks. While executing the script, we usually connect to the Linux server through an SSH terminal, and we can also execute the

What is the Linux nobody user 1, the Windows system will automatically establish some user accounts after installation, in the Linux system also has some user accounts in the system after the installation of the same as the Windows system in the

Recently found that a lot of friends in the search for free VPN account, through the free VPN proxy IP, using VPN technology to turn the wall to find what they want, pond, as a retreat and networking, today's Fast Cloud VPS Small series, to share,

When we learn about Linux driver development, we first need to understand the modularity mechanism (module) of Linux, but module is not only used to support driver loading and unloading. One of the simplest examples of modules is as

Module Export SymbolThe Linux kernel header file provides a convenient way to manage the visibility of the symbols outside of the module, thereby reducing the pollution of the namespace (the name of the namespace may conflict with the name defined

http://www.cnblogs.com/geneil/archive/2011/12/08/2281367.html I. Unified address and independent addressing This part comes from: http://blog.chinaunix.net/space.php?uid=21347954&do=blog&id=443670, thanks to Mason_hu's sharing.From the CPU to a

The Linux kernel manages the process through a struct called the process descriptor task_struct , which contains all the information required for a process. It is defined in the include/linux/sched.h file.When it comes to task_struct structs, it can

Tag: Serve block tells the completion of the HTM prefix lin settings dropbear0. BackgroundOpenSSH because it is relatively large, it is generally not suitable for the embedded platform, and is used in the Linux version of the PC or server.Dropbear

First, the use of the sceneIn the production environment, we cannot all the servers can connect to the external network update RPM package, the ideal environment is: There is a Linux server can connect the network, the remaining servers through this

This article was reproduced from: http://blog.csdn.net/radianceblau/article/details/64125411Currently, the mainstream audio architecture in Linux is Alsa (Advanced Linux sound Architecture), ALSA provides alsa-driver in the kernel driver layer, alsa-

Extundelete is a Linux-based data recovery tool that parses file system logs to parse the inode information of all files, thus recovering files that have been mistakenly deleted under the mainstream EXT3,EXT4 file system under Linux. [Problem

Software Installation relatedQA often needs to install test software (jmeter, Mock, Python environment build, Java Environment build), or configure test environment (Nginx, CI, etc.), need to know how to install software under Linux.Common Linux

Reprint: http://blog.sina.com.cn/s/blog_638ac15c01012e0v.htmlBasic Concepts:1> TTY (collectively referred to as terminal equipment):The word "TTY" originates from teletypes, or teletypewriters, which originally refers to a telex typewriter, which is

Getting This error message when trying to bring up your newly configured bridge interface on Rhel/centos Linux?You is missing "bridge-utils" package.Simply install it as followed and bring up the interface again:Yum Install Bridge-utilsNote:click

1.Make sure that the gfortran compiler is installed on the machine. If not, you can useSudo apt-Get install gfortran 2.DownloadBlas,Cblas,LAPACKSource code, these source code can be found on the http://www.netlib.org, download and unzip. Here is the

First, let's talk about how this problem came about. (When analyzing a technology, we should first consider what problems it wants to solve, or when learning new knowledge, what is the purpose of this knowledge ). When compiling the kernel, I

Install wine in linux to run windows program Wine Introduction Wine Is short for Wine Is Not an Emulator (Wine Is Not a simulator). It Is actually a conversion layer (or program loader ), it can run Windows applications on Linux and other similar

Time zone resolution and how to adjust the time zone in Linux preface today we found that the Centos 6.0-64bit system time in Vmware differs from the host time for several hours, after adjusting the system time, restart and restore the system. So I

Unison + inotify implement real-time bidirectional data synchronization unisonIt is a file synchronization tool across windows, linux, and mac OS platforms. It not only supports local synchronization, but also supports synchronization through