check if site is blacklisted

How to check whether the Linux server is under DDOS attack or linuxddos Address: http://www.phpthinking.com/archives/427 Log on to your server and run the following command as the root user to check whether your server is under DDOS Attack:netstat -anp |grep 'tcp\|udp' | awk '{print $5}' | cut -d: -f1 | sort | uniq -c

questions about whether the checkbox is checked for jQuery. Porting a Web page to a mobile page.Use bootstrap to handle, the picture effect is still possible.When testing, it seems that a checkbox is losing its effect.Regardless of whether or not there is a selection, background processing

To sort out the website recently, you need to check which pages on the website are not indexed by Baidu search engine for relevant adjustments. Since the use of the site command lines is really not good, I thought of using the php program to batch handle it. Recently, I have to sort out the website, it is necessary to

have the above behavior, serious cases, Baidu will be the space IP blacklisted, with IP under all the sites will be together with the ban. This situation often occurs in the foreign space. On the Hong Kong host, the same IP site has more than 90, do not rule out this impact factor. Eight, suddenly change the whole site theme, including the overall content, int

If you check whether the mms link is successfully connected? For example, the address mms: // live.cri.cn/oldiesif the source site changes, I want to detect that the chain operator is still successful. use the get_headers () function to detect the http File nbsp; however, this function does not seem to be able to dete

to identify the following separately: First, if all the sites on the server are added virus code, and this virus code can be found in the original file on the server, indicating that the security settings on your server are not set according to the requirements of the outside of the star, resulting in the original file on the server is rewritten, caused your user site to be hacked. You may need to reset t

because the right hand column of the SQL queries tab shows you what Web part or control the SQL call originated from. you can use this so see if the SQL is valid and successful or is erroring right then and there. there isAlso more important and useful information here because the debugger will tell you the number of rows and number of columns returned on each SQL call as well. all good information to have

suddenly remembered the famous Filemon.Upload a local file to the server and open Filemon. There is too much data and some useless data is filtered out.There are still a lot of data that only leaves iis processes. It seems that there are still many websites on the server.Disable all sites and create a test site anky Directory: D: \ www \. Create a blank page tes

Javascript uses regular expressions to check whether the input content is a URL or a js regular expression. Js regular expressions are also common in Web pages. When you enter the personal homepage in the links and forms, use JavaScript to verify whether the input is a Web site. This test

Now many Web site registration module can realize real-time check format is correct, so that greatly enhance the user experience, the development is very beneficial. The following code uses jquery to implement an instant check (including field length, mailbox format) for a

PHP In_array () Check that there is a value in the array In_array Check to see if a value exists in the array Basic syntax: BOOL In_array (mixed $needle, array $haystack, BOOL $strict =false) Search for needle in haystack Parameter introduction Parameters Description Needle Necessary. Specify the values to search for in the

Batch Check multiple Web site addresses are normalRequirements: Shell array method Implementation, detection strategy as far as possible to simulate user access ideashttp://www.etiantian.orgHttp://www.taobao.comHttp://oldboy.blog.51cto.comhttp://10.0.0.7Ideas:1.url list as an array2.check_url3. Determine the output.Answer:The script is as follows:[[emailprotected

provide faster feedback while preventing white-white connections between servers.4. Many websites that contain client scripts will display information boxes when an error occurs.5. Not only will the text input be verified, but also the drop-down list and single-choice buttons will be verified.6. If a field is blank, the site usually displays information or icons that are different from the entry when the e

What is the MAC address? A Mac (Media Access Control) address, called a Mac location, or hardware site, used to define the position of a network device. In the OSI model, the third layer of the network layer is responsible for the IP address, and the second layer of the data link layer is responsible for the Mac

operation and the ' array [id] ' element does not exist (id,name);line73-77: if the remove operation and the ' array [id] ' element exists, Delete the data from the array (id,name);line80-84 defines the updateselection method, which is invoked when the checkbox of an HTML page is clicked;Line81 gets the clicked DOM element through the $event variable;Line82 the current state of the checkbox to determine wh

With the member registration of the site is required to check the database in the registration of the member, and prompted to register the user, to maintain the uniqueness of the membership account, otherwise it will be messy, this set of code collection is more suitable for large household. \Xml/html Code JavaScrip

ActiveX control is configured as 3 rather than 65536, will this be helpful? May not. However, the following table may be helpful: Registry Value User Interface Value 0 Enabled 1 Prompt 3 Disabled 65536 Administrator Approved No, the last value is not printed incorrectly. It does.Is65536. Think about it yourself. Well,NowWe will prepare a s

total collection of this site! But is that really the case? So far, If you still fully believe that site data is a total collection of sites that should not be, although this is a small problem, site data can reflect a part of th