Php short domain name generation function
The short website has been popular for some time. I used to have contact with Sina Weibo apps before, but I have not figured it out. Recently I have come into contact with this stuff and studied it carefully, it is also easy to find short URLs. The following describes how to ge
How can I use PHP to implement mutual transfer of short domain names? The following code can help you implement it. It is very simple. For more information, see
How can I use PHP to implement mutual transfer of short domain names? The following code can help you implement it. It is very simple. For more information, se
The short website has been popular for some time. I used to have contact with Sina Weibo apps before, but I have not figured it out. Recently I have come into contact with this stuff and studied it carefully, it is also easy to find short URLs. Next we will
The short website has been popular for some time. I used to have contact with Sina Weibo apps before, but
What is a domain name?
What makes a domain name?
A domain name is the name used to search for a website on the internet. It is an important identifier on the internet and is equivalent to a host's house number.Each host corresponds to an IP address. Each IP address consists of a series of numbers, such as 101.25.11.34. People use it for convenience of memoryDoma
The short website has been popular for some time. I used to have contact with Sina Weibo apps before, but I have not figured it out. recently I have come into contact with this stuff and studied it carefully, it is also easy to find short URLs. The following describes how to generate a short URL using php. Php short
Short web site has been popular for some time, used to do Sina Weibo application when there is contact, but did not make clear, and recently again contacted this dongdong, carefully studied the next, found that the short URL is also quite easy. The following will be the use of PHP to generate a short URL implementation method to do a record.
PHP generates a
How can I use PHP to implement mutual transfer of short domain names? The following code can help you implement it. it is very simple. For more information, see
The code is as follows:
/** * Short domain name generation and resolution*/Class Build_URL {Private $ mem;Private $ base_url = 'http: // xxx.com /';Public fu
How to use PHP to achieve a short domain name mutual transfer? The following code can help you realize that very simply, need a friend can refer to the following
copy code code as follows:
/** * Short domain name generation Resolution Class */ class Build_url { private $mem; private $base _url = ' http://x
Used to generate a short domain name
Public function createRandCode ($ string) {$ code = ''; $ hex_code = '1qaz2wsx3edc4rfv5t-gb6yhn7ujm8ik9ol0p _ '; $ now = microtime (true) * 10000; $ strlen = strlen ($ hex_code); $ hash_code = hash ('sha256 ', $ string); // A random length is defined for the encoding, length depends on step $ step = rand (8, 16); $ count = ceil (strlen ($ hash_code)/$ step); for ($ I
PHP generates a short domain name function
Public Function Createrandcode ($string) {
$code = ';
$hex _code = ' 1qaz2wsx3edc4rfv5t-gb6yhn7ujm8ik9ol0p_ ';
$now = Microtime (True) * 10000;
$strlen = strlen ($hex _code);
$hash _code = hash (' sha256 ', $string);
This will define a random length for the encoding, depending on the step
$step = rand (8);
$count = Ceil (str
SummaryThis article describes how to build a multi-domain email system on an Exchange 2000 Server.In daily management, we may encounter an email system that requires multi-domain name post-domain architecture and opens mailboxes for different users with different
name, you can modify the configuration file of sendmail and add the domain name MX record.
Sendmail can directly use the "-r account@domain.com" parameter to send mail at any source address, but the current mainstream mailbox will compare the source address and reverse resolution IP, if the email cannot be parsed or the resolved IP address does not match, the email
Product Feedback users always enter the wrong email domain name, so the email address obtained by the server is incorrect. For example, there are many users who always input a xxx@qq.com into a xxx@qq.con.
This worries the backend, because the email address is legal, but the error is so obvious (I do not know whether t
Product Feedback users always enter the wrong email domain name, so the email address obtained by the server is incorrect. For example, there are many users who always input a xxx@qq.com into a xxx@qq.con.
This worries the backend, because the email address is legal, but the error is so obvious (I do not know whether t
This example describes jquery's approach to automatically entering email, time, and domain names. Share to everyone for your reference, specific as follows:
The Operation effect chart is as follows:
More interested readers of jquery-related content can view the site topics: "JQuery table (table) Operation Tips Summary", "jquery form operation Tips", "jquery common Plug-ins and Usage summary", "
BLUTO: DNS detection + domain name guessing + email Enumeration
BLUTO is an information detection and cracking tool that provides DNS detection, brute force cracking, DNS domain transfer, and email enumeration.
DNS information and domain transfer Vulnerability Detection
B
Article Title: Construct a virtual domain email server unrelated to the System user. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
Operating System: FreeBSD 4-stable
Update ports
Cvsup-gL 2-h cvsup.freebsdchina.org/usr/share/examples/cvsup/ports-supfile
Instal
| grep "ssl ="Ssl = noParsed in 0.000 seconds at N/3. Specify the Mail directoryThis is The Code[Root @ selboo ~] # Cat 10-mail.conf | grep "mail_location = maildir"Mail_location = maildir :~ /MailParsed in 0.000 seconds at N/4. Modify the auto fileThis is The Code[Root @ selboo ~] # Cat 10-auth.conf | grep disable_plaintext_authDisable_plaintext_auth = noParsed in 0.000 seconds at N/No, Error 1 will occur during Email receiving.V
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