Linux

One, Ubuntu installation Minitools1. Locate the minitools-linux-20130513.tgz,mini2440 disc in this folder under the Linux Platform tool2. I'll copy it to my/home/lianghuiyong/linux_share/directory.3. # cd/opt/friendlyarm/mini24404. # tar

Brief introduction?? Ctags (Generate tag files for source code) is a handy code reading tool under Vim. Although Ctags can also support other editors, it officially supports only vim. And Ctags is already installed by default in Vim, which can help

Load Balancing Program Load_balanceInvoke Condition:As long as the current executable queue is empty, it is called.Called by the timer: When the system is idle, it is called every 1 milliseconds or in other cases every 200mm.Single processor is not

Host information192.168.10.10 node1.zzx.com192.168.10.11 node2.zzx.com Configure host Domain names separatelyHostname node1.zzx.comHostname node2.zzx.comModify the configuration separately vim/etc/sysconfig/networkModify

The top command found the following three processes occupy the top three CPU usageWpa_supplicantNetworkManagerRsyslogdGoogle found that the first two processes related to wireless networks, my computer is a notebook, plug-in wired, wireless hardware

Refer to this article to solve:Http://www.hackbase.com/tech/2011-04-29/63525.htmlHere's what this article refers to :Weekend friend's server hard disk problem, let IDC people hang an IDE hard disk to install the system, and then hang up the previous

The generation of dynamic library under Linux systemFirst, brief II, library file and test file code library files and test files in the directory:/home/test/program/ 1,   library file name:

In order to execute the C language main function in Linux, in order to jump from the assembly language environment to the C language, the CPU working mode is transformed from 16 bits to 32-bit mode (C is 32-bit), and the GDT and IDT are

The Linux Sort command is used to sort the contents of a text file in a way that is ASCII by default:Syntax Description: sort[-bcdfimmnur][-o][-t][-k][file] Common parameters: -B ignores whitespace characters that begin before each

PPTP serverIntranet ETH0:192.168.0.10/24 (192.168.0.1 is Gateway)Public network Eth1:xxx.xxx.xxx.xxxIP:192.168.3.0/24 assigned after client has unplugged PPTPIP:192.168.5.0/24 used before the user has unplugged PPTP#yum Install PPP Libcap-devel

1. Compression Decompression Command1) Zip and unzip commandZip-r Myfile.zip./* Compresses all files and folders in the current directory into Myfile.zip files, and-r means all files in the recursive compressed subdirectory.Unzip-o-d/home/sunny

What is a system call? The Linux kernel contains a set of functions for implementing various system functions, called system calls. Users can invoke system calls in the application to implement some system functionality. From a certain point of view,

VNC is the full name of Virtual Network Computing, which belongs to the remote control class software. The advantage is that it supports remote graphical control across operating systems. In daily work, the server is often in the room, it is

Common Linux commands (version 2) and common linux commandsSystem switch command Note: The server will not be shut down frequently, restarted, and will not be shut down if there is no fault. Therefore, these commands are not very common.   1.

Remove duplicate list elements in pythonThe built-in set is easier to remember.L1 = ['B', 'C', 'D', 'B', 'C', 'A', 'a']L2 = list (set (l1 ))Print l2There is also a speed difference that is said to be faster and never tested.L1 = ['B', 'C', 'D', 'B',

[RK_2014_0920] In ubuntu, use ldconfig to solve: error while loading shared libraries: libpcap. so.1: cannot open shared object file: No such file or directory, using dobject I. Problem DescriptionCompile a program related to libpcap:

Install VirtualBox4.3 in CentOS6.5 1. Download The RHEL software library configuration file of VirtualBox cd /etc/yum.repos.dwget http://download.virtualbox.org/virtualbox/rpm/rhel/virtualbox.repo Ii. Install

CentOS6.5 install snort The local CentOS6.5 is installed to the maximum extent. The following components are required for installation after installation. 1. Install libpcap and libpcap-devel Yum-y install libpcap * 2. Install libpcre Yum-y

Install nginx and php-fpm in yum under centos6.x Use Nginx official source, Epel extension library and remi source, remi source based on epel, must first install epel source, remi contains php-fpm, mysql-server5.5, if you only need php-fpm, you can

Install the Axel plug-in centos 6Download the rpm package of the axel plug-in http://pkgs.repoforge.org/axel/if it is centos 5For 64-bit systems, use http://pkgs.repoforge.org/axel/axel-2.4-1.el5.rf.x86_64.rpmif it is centos 664-bit SystemUse http://