ubuntu flush dns cache

How to clear DNS query cache in Linux/Unix/Mac In Linux, I use a dial-up connection to access the Internet. Frequent dial-up disconnections cause DNS problems. How can I clear the DNS Cache using shell commands in Linux/Unix distributions? In

 Ubuntu Reference Manual   Summary The Ubuntu reference manual is designedUsers running UbuntuProvides comprehensive guidance. The book provides a large numberShell-commandInstances, which cover all aspects of system management, including the

Ubuntu Common Commands EncyclopediaView Software XXX Installation content#dpkg-L XXXFind software#apt-cache Search Regular ExpressionsFind out which package the file belongs to#dpkg-s filename apt-file search filenameQuery software xxx depends on

Ubuntu Common Commands EncyclopediaView Software XXX Installation content#dpkg-L XXXFind software#apt-cache Search Regular ExpressionsFind out which package the file belongs to#dpkg-s filename apt-file search filenameQuery software xxx depends on

This time used to liunx things, learning a write application, just beginning unfamiliar with liunx from the page to start using, later began to use the shell command to operate. First, record the command line used:I. File/folder Management LS lists

To set the default startup WIN7:Terminalsudo gedit/boot/grub/grub.cfgSet default= "0" changed to set default = "4" (typically 4)I. File/Folder ManagementLS lists the current directory file (excluding hidden files)Ls-a list current directory files

I. Ubuntu SYSTEM Environment variablesUbuntu Linux System environment variable configuration file is divided into two types: system-level files and user-level files1. System-Level files:/etc/profile: The first file that is used when the operating

HHVMApache 2.4 Nginx Build Station environment construction method installation run WordPress blog VPS Host June 02, 2014 17:20 Comments»Article Directory Install on Debian Installing on CentOS Install on Ubuntu Install

Installation dependencies: Centos: # yum-y Install wget gcc-c++ cmake make Bison ncurses-devel perl unzip Ubuntu: (use Ubuntu below a lot of need root permission, please note) Copy Code code as follows: # sudo apt-get

Installation dependencies:Centos:# yum-y Install wget gcc-c++ cmake make Bison ncurses-devel perl unzipUbuntu: (There are a lot of root privileges to use Ubuntu, please note)Copy CodeThe code is as follows:# sudo apt-get install-y g++ gcc make