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build NFS to mount the remote host directory to the local hostPrepare 2 servers centos6.51, first on each server to install First off NFS packetsYum Install Nfs-utilsYum Install nfs*chkconfig--level NFS onService NFS Start2. Perform the following actions on 172.16.11.100 first:Mkdir/vnetooVi/etc/exports, join:/vnetoo 172.16.11.150 (Rw,sync,no_root_squash)3. Then, in 172.16.11.100 (if you are now logged in 72.16.11.100 , of course, SSH login to 172.16

1. Set the host NicDisable VMnet1 for the VM, enable VMnet8 for the VM, set VMnet8 to automatically obtain the IP address, and automatically obtain the DNS server (or use the IP address 192.168.98.1, subnet mask 255.255.0, gateway and DNS server are not required ). Select "Local Connection", right-click "properties", and click "Internet Connection Sharing. 2. Set the guest OS NicSet the "local connection" of the guest operating system in your virtual

Multiplexing (port address Translation,pat)Refers to changing the source port of an out-of-Office packet and port translation, which is Port address translation (PAT, Port addresstranslation). The port multiplexing method is used. All hosts on the internal network can share a legitimate external IP address to enable access to the Internet, thereby maximizing the savings in IP address resources. At the same time, can hide all the hosts inside the network, effectively avoid attacks from the Inter

support information, create a tracker, create mailing-lists, create a forums, source code, documentation, tasks, and each action may has sub-actions, for example, in the "code" action, you can view subversion repository, submit code, view subversion statistics. Homepage: http://sourceforge.net/or http://sf.net Google Code:Google Code is well known by Google service users. google Inc. provide its own featured codes, most of which are widely used. it also provides project

Phenomenon:Online settings AllSigned and other methods are invalid. Later consideration may be related to the command line version compatibility, and then found in the registry command line configuration of a ForceV2 set items, holding a try to change the mentality, and indeed resolved!Workaround: Modify the Registry Hkey_current_user\console the value of ForceV2 to 1, restart the computer, and then open the VS-tools-NuGet Package Manager-The package management console is initialized."Original"

#!/usr/bin/envpython3#-*-coding:utf-8-*-# @Author : Du Wentao # @Time :2018/5/229:24# @File :scapy_test.py#encoding= Utf-8fromscapy.allimport*defworker ():ip_list=[] foripfixinrange (1,20): ip= " 192.168.0. "+str (IpFix) arppkt=ether (dst=" FF:FF:FF: Ff:ff:ff ")/arp (pdst=ip,hwdst=" Ff:ff:ff:ff:ff:ff ") res NBSP;=NBSP;SRP1 (Arppkt,timeout=1,verbose=false) ifres:print ("IP:" +res.psrc+ "MAC:" +res.hwsrc) Nbsp;ip_list.append (RES.PSRC) returnip_listif__name__== "_ _main__ ": fp=open (' Ip.txt '

The UDP contract is usually by the hacker through the PHP execution attacks others ' website to perform some operations, such consequence is our server's bandwidth will be depleted, the CPU runs full, therefore needs our space to have the use DEDECMS and so on program's best setting, prevents our server to become the broiler. Phenomenon: the host contract (generally because of the dedecms loophole causes hackers to upload the Trojan program to send U

Ask: The backup log of the virtual host system can extract the most recent days The public security opportunity now wants us to assist in handling the case, request the last one months of the website's visit log For: The default is only two days, and if the. ibl file under d:\iislog\ is not deleted, the log will remain. You can extract it from admin management. If you want to set it to do not delete, you can modify /autorun/do.asp in the change Autode

Google cannot be opened because the Host file is modified with the latest virus. You are prompted to use Baidu for search. Gseeker message: In the near future, some users may log on to google.cn/.comand return to China at the prompt: “google. please use a hundred-degree search engine ". This is obviously not normal because Google has not withdrawn from China. The reason why the user will see this jump page is that the system files on the user's comp

with the root account, go to its home directory, create the authorized_keys file, and set the permissions.Cd ~ /. SshCat/tmp/id_rsa.pub> authorized_keysChmod 400 authorized_keysRm-f/tmp/id_rsa.pub 4) testGo to the root account on machine A and try to log on to machine B. Check if the password is not required.Note:The authorized_keys File Permission is very important. If it is set to 777, you still need to provide a password when logging on.Remember to delete id_rsa.pub in the temporary director

1. Description of the problem In general, there is a limit to the login IP of the database.For Web services and MySQL services on the same machine, the general limit is that only the local computer can access the MySQL service.For web and MySQL service separation, it is generally specified that only the host of the Web service can access the MySQL service. 2. Backup Suppose 192.168.0.1 is running a Web service, 192.168.0.2 is a MySQL service. Only 1

The way to give the host a red envelope we directly in the live interface can send red envelopes, red envelopes or the money from your own account Oh, of course, can not use Alipay or micro-letter direct payment. How do you play the anchor in the Mushroom Street broadcast? 1, the Mushroom Street Live gift icon, the following figure: 2, then we do not give gifts to send red envelopes, click the first red envelopes, the following figure:

This weekend, when the Lord Bo was in his own Windows host, the Oracle database in the virtual machine was connected with Pl/sql, and there was a problem of approximately more than 10 seconds to log in to succeed. It's a strange phenomenon because I ping the Oracle server IP address in the virtual machine in Windows, and the response time is within 1ms. GG on the Internet, did not find the answer. After my partner pointed out that the Linux system in

Title: Write a shell script that uses ping to determine whether the host in the specified IP or IP side is alive. Accept only the specified IP format input and IP segment input (for example: 192.168.2.88 or 192.168.2.) Note that there is a point behind the Write IP segment ... Script Simple ... Reader, please. Code on: #!/bin/bash read-p "Please input IP: (192.168.0.22) or (192.168.0.)" Ip test= ' echo $Ip |grep ' \ The last for the loop, I too mu

Today, friends request to do an unlimited son station, the pan-resolution of the Multi-User shop site, so the local test, you must use the domain name to achieve. Once before the entire success of the Apache and hosts local domain name debugging, the result today anyway can't get out! The tangle of Ah ... First, copy the hosts under C:\Windows\System32\drivers\etc to the desktop, then open them with Notepad, add their own records, according to his format # localhost name resolution is handled

MMC subsystem series (in continuous update):[MMC subsystem] concepts and frameworks[MMC Subsystem] MMC core (chapter I)--Overview[MMC Subsystem] MMC core (chapter II)--Description of data structure and macro definitions[MMC Subsystem] MMC core (chapter III)--bus module description[MMC Subsystem] MMC core (fourth chapter)--host module description[MMC Subsystem] MMC core (fifth chapter)--card related modules (MMC type card)[MMC Subsystem] MMC core (sixt

Three network connection modes on vmwarevm: bridged, host-only, and NATVMWare provides three working modes: bridged (bridging mode), NAT (network address translation mode), and host-only (host mode ). To apply them properly in network management and maintenance, you should first understand the three working modes. 1. bridged (Bridging Mode) In this mode, the Virt

This article from the "yue lei's Microsoft Network Classroom" blog, please be sure to keep this source http://yuelei.blog.51cto.com/202879/128193 In the previous blog, we introduced the usage of operating hosts in Active Directory. Today, we use an instance to show you how to transfer operating host roles, in this way, if a problem occurs when operating on the host role in Active Directory, we can use the

[Switch] Linux host name (hostname) (v0.1b) Author:North SouthFrom:Linuxsir. orgAbstract:This document describes the main configuration file/etc/hosts. It also provides an example of the hostname; thank you; ++Body++ 1. What is a host name; Each host has an IP address, whether on the LAN or the Internet, to distinguish between the

To configure the Apache virtual host, we need to do this in the following steps: 1, check the Apache virtual host module 2, open the Apache virtual host function 3, httpd-vhosts.conf documents detailed 4, according to the IP configuration of the virtual host 5, according to the port configuration virtual