so on.Content Summary
Website and server information
Search engine
Google Hacking
Social networking Sites
Non-disclosure of data by third parties
Website and server information: WhoisWHOIS is a transport protocol used to query the IP of a domain name and the owner of such information. In short, WHOIS is a database (such as the domain owner, domain name registrar) that is used to inquire about whether a domain name has be
, Consectetur vitae ornare A, aliquam a nunc. In ID magna pellentesque tellus posuere adipiscing. Sed non mi metus, at Lacinia Augue. Sed magna nisi, ornare in mollis in, mollis sed nunc. Etiam at Justo in Leo Congue mollis. Nullam in Neque eget metus hendrerit scelerisque eu non enim. Ut malesuada lacus EU nulla bibendum ID euismod urna sodales. "; $compressed = gzcompress ($string); echo "Original size:". Strlen ($string). " \ n "; /* Prints Original size:800 */echo "compre
Modified by the Geotrace script, the original script has a lot of problems, looked up some awk data to solve the original problem.mtr-0.86 version installation failed, need to update some software, so the use of 0.80can also use Nali this software, very convenient.This script is often used for network monitoring, which can be displayed: hop count, IP, latency, regional operators, if you want to be able to connect.
Yum Install Jwhois-ywget ftp://ftp.bitwizard.nl/mtr/mtr-0.80.tar.g
Practical goalsMaster the basic skills of information collection and the use of common tools.Experimental content (1) application of various search techniques
such as ip2location location query
Queried for their
IP route Detection Tool: Traceroutetraceroute www.baidu.comBut it seems that the command is not right, read the other blog, the Internet search, is this
(2) query for DNS IP registration informationInformation about the target Web site is mined through DNS and
Recently, I often see someone ask how to query the domain name in ASP is registered, so write this component, the main principle is to the Gopher site whois server to send WHOIS request, because not too much time, so very simple, at present can only realize to cnnic query, And the returned information is not processed, if you want to use, clear in the ASP to deal with it yourself. Later if there is time wil
provide comprehensive services.
Of course, there are many domain name agents than cnnic of those domain registrars are also large: whether the technical level, the number of employees, one year turnover. Therefore, domain name agents are not said to be smaller than domain registrars.
2, Service disadvantage: Indirect service, service vacancy
Because the domain name Agent registration port is the domain name registrar to provide, therefore provides the domain name registration for the user, they
pellentesquetellus posuere adipiscing. Sed non mi metus, at laciniaaugue. Sed magna nisi, ornare in mollis in, mollissed nunc. Etiam at justo in leo congue mollis.Nullam in neque eget metus hendrerit scelerisqueeu non enim. Ut malesuada lacus eu nulla bibendumid euismod urna sodales. ";$compressed = gzcompress($string);echo "Original size: ". strlen($string)."\n";/* printsOriginal size: 800*/echo "Compressed size: ". strlen($compressed)."\n";/* printsCompressed size: 418*/// getting it back$ori
congue. Praesent ipsum diam, consectetur vitae ornare a, aliquam a nunc. In id magna pellentesque tellus posuere adipiscing. Sed non mi metus, at lacinia augue. Sed magna nisi, ornare in mollis in, mollis sed nunc. Etiam at justo in leo congue mollis. Nullam in neque eget metus hendrerit scelerisque eu non enim. Ut malesuada lacus eu nulla bibendum id euismod urna sodales. "; $compressed = gzcompress($string); echo "Original size: ". strlen($string)."\n"; /
= $curlopt _useragent, Curlopt_url = $url, Curlopt_timeout = 1, curlopt_referer = ' http:/'. $_server[' Http_host '],); Curl_setopt_array ($ch, $curl _opt); $content = curl_exec ($ch); if (!is_null ($curl _info)) {$curl _info = Curl_getinfo ($ch); } curl_close ($ch); if (Preg_match (' {
Grammar:
5. Get the source code for the Web page
Use the following function to get the HTML code for any Web page
function Display_sourcecode ($url) {$lines = file ($ur
Every Programmer and developer likes to discuss their favorite code snippets, especially when PHP developers spend several hours coding for webpages or creating applications, they know the importance of these codes. To save coding time, I collected some useful code snippets to help developers improve their work efficiency. Every Programmer and developer likes to discuss their favorite code snippets, especially when PHP developers spend several hours coding for webpages or creating applications,
found that the file php_mbstring.dll is not copied to the directory where php. ini is located.
In Linux:
When the following problem occurs:
PHP 1. {main} ()/home/xu/web/whois/AB .cn. php: 0PHP 2. base_func-> is_exist ()/home/xu/web/whois/AB .cn. php: 21PHP 3. strftime ()/home/xu/web/whois. mysql. php: 46AB. cnis existPHP Fatal error: Call to undefined function m
Whois
Function Description: search for and display user information.
Syntax: whois [Account name]
Note: The whois command will search for and display the user information of the specified account, because it is found in the WHOIS database of Network Solutions, so the account name must be registered above for retrieval,
logged on to the desktop with the user ddpp. If I want to delete the user named ddpp, it cannot be deleted. The correct method is to log out of ddpp, log on to the desktop with root, and then delete ddpp.
Run the sudo userdel username command to delete the ubuntu user. After the user is deleted successfully, no prompt is displayed.
PS: (Other commands)
Userconf
Function Description: sets a program for a user account.Syntax: userconf [-- addgroup Note: userconf is actually a symbolic connection
()
Later in this article, you'll learn how to use PHP to pass parameters to these scripts. Now you can see it as a way to run the shell command, but remember that you can only view standard output. If there is an error in the command or script, you will not see the standard error (STDERR) unless you add it to stdout through a vertical bar.
Website reference
Define ("__used_chars__", "abcdefghijklmnopqrstuvwxyz0123456789");Define ("__case_sensitive__", true); Use string above or use Upperc
The source code recently often see someone ask how to query the domain name in ASP is registered, so wrote this component, the main principle is to the Gopher site whois server to send WHOIS request, because not too much time, so very simple, at present can only realize to cnnic query, And the returned information is not processed, if you want to use, clear in the ASP to deal with it yourself. Later if ther
The source code recently often see someone ask how to query the domain name in ASP is registered, so wrote this component, the main principle is to the Gopher site whois server to send WHOIS request, because not too much time, so very simple, at present can only realize to cnnic query, And the returned information is not processed, if you want to use, clear in the ASP to deal with it yourself. Later if ther
DES; otherwise, the password is entered every time Apache is started; rsa: 2048: generate a 2048-bit RSA encrypted private key;-keyout: Private Key Generation file.
ThisCommandTwo files are generated. "myserver. key" contains the private key to generate the CSR (Certificate Signing Request) file. Please keep this file properly and do not disclose it to anyone. Next we need to input personal information into the CSR file:. com. csrEnter the country, city, company, and department information as p
zou.lu;Index index.html index.htm index.php;Root/home/zoulu;Error_page 404 403 http://zou.lu;SSL on;SSL_CERTIFICATE/ROOT/ZOULU/ZOU_LU.CRT;SSL_CERTIFICATE_KEY/ROOT/ZOULU/ZOULUKEY.PEM;Other configuration information is no longer duplicated, as is the case with the general site.Iv. access to test resultsIn the Firefox English version/chrome/opera/safari/ie 6, 7, 8 is not a problem, https://zou.lu/in Firefox 3.5.7 Chinese version of the problem, children's shoes encountered problems, check your sys
For domain name management, we must select a third-party DNS service provider when using domain name resolution During website construction, even free domain names are more stable than the original domain name platform. After all, most domain name registration platforms only provide domain name registration services. Stable resolution services are specialized by third-party businesses.If we are a Chinese website, general users will choose DNSPOD, CLOUDXNS, HiChina Alibaba DNS, or directly use th
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