get nameservers

Objective The Product Manager Circle has started talking about AI, AI, and what the AI's product managers should be able to learn. Today morning reading articles are licensed for sharing by @ Li Bancheng. The text starts from here ~ The role of DNS

Go: http://www.ruanyifeng.com/blog/2016/06/dns.html Introduction to DNS PrinciplesNanyiDate: June 16, 2016DNS is one of the core Internet protocols. Whether it's surfing the web or programming, you need to know a little bit about it.This article

DNS is one of the core Internet protocols. Whether it's surfing the web or programming, you need to know a little bit about it.This article describes in detail The principle of DNS and how to use the tool software to observe its operation. My goal

Transferred from: http://www.ruanyifeng.com/blog/2016/06/dns.htmlDNS is one of the core Internet protocols. Whether it's surfing the web or programming, you need to know a little bit about it.This article describes in detail the principle of DNS and

Judgment file:Workdir=/home/tmplocal_list_file= $WORKDIR/local.list#if no Local.txt file, generate a new oneif [!-F "$LOCAL _list_file"]; ThenTouch $LOCAL _list_fileFiNote: Be sure to have a space, to determine whether the file exists, if it does

Download the corresponding VirtualBox and Ubuntu image files firstInstalling the Ubuntu operating systemA network settingSet the network connection mode of the virtual machine to bridge mode, noting that the wireless network card should match the

Many software are not installed and need to be installed.Official Guide: https://help.ubuntu.com/lts/serverguide/index.html1. Modify the network configuration fileUse Ifconfig to view the local network card, obtain the network card name P2P1, if

Steps for building OpenStack F Based on Ubuntu Server 12.04This article builds a dual-node architecture, which can be divided into computing (IP1) and control node (IP2) Note: Computing node components: 1. mysql 2. keystone 3. Nova 4. glance 5.

Temporary IP address and mask settings:Ifconfig Ifconfig eth0 192.168.0.233 netmask 255.255.255.0 Temporary Gateway:Route add-net 0 GW 192.168.0.100 Fixed IPThe Vim/etc/Network/interfaces content is as follows: Auto eth0 eth1Iface eth0 Inet

Common basic commands in Ubuntu----------------------------$>sudo reboot Restart$>sudo passwd Root Sets the password for root$>SU Root Switch Current user$>ifconfig View IP Address$>ping www.baidu.com Ping Network$>clear Clear Screen$>CD/ETC