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Ubuntu12.10 disable ipv6: cat/proc/sys/net/ipv6/conf/all/disable_ipv6: 0 indicates that ipv6 is enabled. 1 indicates how to disable ipv6 if ipv6 is enabled: www.2cto.com at/etc/sysctl. add the following lines in conf and restart. # Disable... In

How can I find a job in Beijing with a broadband dial-up access under redhat? I have been using a redhat system, so I need to dial the Internet. 1. check whether your machine has installed rp-pppoe [html] [root @ hadoop1Desktop] #

After ubuntu12.04 is restarted, the waitingfornetworkconfiguration problem is solved. use a laptop to wirelessly access the Internet in ubuntu. the configuration steps are mainly two steps, one step for wireless connection (enter the key ), one step

Linux Basic Optimization Guide Code: when someone sees this title, is it necessary for linux to be optimized ?. Before answering this question, www.2cto.com asked a question about optimization ?, My idea is that there is no optimal solution, and

Linux kernel design and implementation (1)-Introduction to the kernel this section briefly introduces the basic concepts related to the kernel. Main content: single-core and micro-kernel version 1. single-core and micro-kernel www.2cto.com principle

In Ubuntu, I configure virtual IP addresses to achieve high availability. Next, let's take a look at how to set virtual IP addresses in Ubuntu12.04. First, let's take a look at my Ubuntu IP address: www.2cto.com [plain] chenshu @ sloop2 :~ $

Analysis of automatic arch boot authentication a few days ago, I started the automatic boot authentication. The environment is arch. The school certification is H3C, but the official linux authentication client provided by the school is bloated and

Generate file system first line generate ESP partition file system fat32 second line generate/partition file system ext4 third line generate swap partition file system and activate (/partition and swap partition are lvm partition) mkfs. vfat-F32/dev/

In ubuntu, the first method is to open the terminal (of course, the stupid method) in turn (application-attachment-terminal). If you are idle, you can directly add it to the panel, this is also convenient! The second type is www.2cto.com. press Alt

Ubuntu12.04 use apache to do puppetmaster authentication service premise: aptitude-yinstallpuppetaugeas-toolsaptitude-yinstallpuppetmastersqlite3libsqlite3-rubylibactiverecord-rubygitrakewww.2c .. Ubuntu 12.04 use apache for puppetmaster

Linux process communication (IPC) destination data transmission: a process needs to send its data to another process, and the data volume sent is between one byte and several megabytes. Share Data: multiple processes want to operate on shared data.

1. ls-l command: the first bit indicates the file type: d directory. L symbolic link (pointing to another file ). S socket file. Block B device files. C character device file. P name the MPs queue file. -Common files, or more accurately, do not

Linux Wireless network configuration (command) & mdash; wireless network card driver installation and WLAN802.11 configuration www.2cto. comlesslocalareanetwork is similar to wired ethernet. The 802.11a standard of WLAN uses a 5 GHz band and

Test options and test commands for shell notes: Shell code #! /Bin/bashwww.2cto. comecho file comparison operator echo operator description example echo-efilename if filename exists,... Info & Test options and test commands for shell notes: Shell

Putty is a free telnet, rlogin, and ssh client on Windows 32, but its functions are not inferior to commercial telnet tools. It is very easy to use to remotely manage LinuxVPS. its main advantages are as follows: ◆ completely free; ◆ running on

The built-in variables that can be used in the nginx configuration file start with the dollar sign $, or global variables. The values of some predefined variables can be changed. $ Arg_PARAMETER the variable value is the value of the variable name

Completely solve the problem of insufficient TCP client ports [problem] when making large concurrent performance calls at www.2cto.com, we often encounter a problem: the client port is exhausted. [Cause] after analysis, the main cause is that there

Linuxgrep command operation guide ① defines www.2cto. comgrep is a row-level device that analyzes a row of information. if there is any information we need, the whole row will be returned ② for the comparison of string data, print the string that

You are familiar with the command operations in the debian system. recently, you have used desktop management to install gnome desktop. In linux, there are many desktops, such as kde and lxde. Today, we will introduce how to install gnome desktop

# Description ------------- maindump. sh (the main program for packet capturing) uses the endless loop detection every one minute to allow the program to continuously capture packets. considering that the packet capturing results may be too large,