how to find external ip

The following small series for everyone to bring a python to obtain the external IP concurrent Mail implementation method. Small series feel very good, now share to everyone, also for everyone to make a reference. Let's take a look at it with a little knitting. Step One: crawl the extranet IP via ip138 The second step: through the Python smtplib module and email

I do not know whether the webmaster have encountered such a problem, when a new online website of the electronic Business for all the optimization is no problem, only in the construction of external links out of the problem, a lot of webmasters do not know such as to do the new online site, I believe a lot of webmaster have encountered this problem, in fact, I have encountered, especially I am now responsible for the electrical business site. At prese

Server statistics: 1) count the number of connections on port 80 Netstat-Nat | grep-I "80" | WC-l 1 2) count the number of httpd connections PS-Ef | grep httpd | WC-l 1 3) collect statistics on connected instances in the "established" status' Netstat-Na | grep established | WC-l 2 4) Find out which IP Address has the most connections and seal it. Netstat-Na | grep established | awk '{print $5}' |

How to find high quality external chain resourcesThis is a friend of the site promotion has always been a difficult point, of course, if you have to buy paid software can loot resources, it is also very easy. But for most, it is time-accumulating. Here we recommend a few more practical ways to find resources without spending money.First, the use of the free versi

"PowerWord 2002" in the appendix collects a lot of ancient poems, sometimes in order to find an ancient poem, have to look for a long time (my liberal arts is very poor). Looking at the structure of its appendix, it was found to be a Tree-view control, and how good it would be if you could find the items inside. To find the first traversal, even the range is not

. Using maven in MyEclipseWhen you right-click Run on the project you want to work on, there are a lot of maven options. I don't have to say it, they correspond to MVN clean, mvn install, mvn the package and other commands. of course, sometimes, you have to use the command line to operate, because MVN-E clean such a command, you can see a more detailed error message,You can use MVN-E * * * To see more information in order to solve the problem when you feel that the error of the console report is

0x01 verifies that CDN Method 1 is present: Very simple, using a variety of multi-ping services, to see if the corresponding IP address is unique, if not the only most of the use of CDN, the multi-ping site is: http://ping.chinaz.com/ http://ping.aizhan.com/ http://ce.cloud.360.cn/ Method 2: Using Nslookup to detect, the same principle, if the return domain name resolution for multiple IP add

With friends in the network transmission of information, sometimes the first to know the other computer's IP address, in order to establish information transmission channel with the other. Then how to search the IP address of the other party. You may scoff at such a question, indeed, it is simply not worth mentioning the IP address of the other computer, but you

chat window), and enter it again in DOS: Netstat-n You will see: Active Connections Proto Local Address Foreign Address State TCP 202.109.34.78: 1200 202.121.139.35: 61555 TIME_WAIT TCP 202.109.34.78: 2694 202.109.72.40: 6667 ESTABLISHED TCP 202.109.34.78: 4869 211.202.1.227: 23 ESTABLISHED Do you see the difference between the two before and after? Not shown? Take a closer look and you will find that: Originally, TCP 202.109.34.78: 1200 202.121.139.

How do I find a local IP address? Find a local IP address for users who are using a LAN, such as a router or switch, the most common is many people through the router share the Internet, for this situation to find a local IP addr

When transmitting data with a friend over the network, you sometimes need to know the IP address of the Peer computer before establishing an information transmission channel with the peer. How can I find the IP address of the other party? You may sneer at this problem. Indeed, querying the IP address of the other compu

How do I find a local IP address? Find a local IP address for users who are using a LAN, such as a router or switch, the most common is many people through the router share the Internet, for this situation to find a local IP

by 36 0!). ) a possible IPv6 address. IPV6 has been introduced to resolve the foreseeable IPv4 address exhaustion problem.As a network engineer, I recommend that you do not share your machine's public IP address with anyone. Your WiFi router has a public IP, or WAN (WAN) IP address, and any device connected to that WiFi is the same. All devices connected to the

How do I find the number of new IP addresses? For example, the table contains million IP addresses and IP addresses today. how can we quickly find the number of new IP addresses today? nbsp; compare the

When transmitting data with a friend over the network, you sometimes need to know the IP address of the Peer computer before establishing an information transmission channel with the peer. How can I find the IP address of the other party? You may sneer at this problem. Indeed, querying the IP address of the other compu

How do I find the number of new IP addresses? For example, the table contains million IP addresses and IP addresses today. how can we quickly find the number of new IP addresses today? nbsp; compare the

Many websites now use cdn technology. It is difficult to obtain the real IP address of their servers during some tests. I don't know what other good methods are available now, the following two types are available: 1: Use the CDN server to find the real IP address cache_peer 1.1.1.1 parent 80 0 no-query originserver cache_peer_domain 1.1.1.1 www.c2sec.com 2: Chec

Find the start and end IP addresses of a CIDR block Find the start and end IP addresses of a CIDR blockFor example, for a network segment (192168.1.5/24), its subnet mask is divided:11111111.11111111.11111111.00000000 (255.255.255.0)Note: If the IP address is 32 bit

Looking for a paid IP library to prevent network disconnection, the original program uses pure IP addresses, but some IP addresses are found to be inconsistent with the reality, and the query results of IP138 are true, so the Boss has the following requirements: find the local IP