Two virtual machines, all to be detected1. is yum available2. Firewall default zone modified to trusted3. Whether the IP address is configured#######################################################Second, ordinary users (must restore the environment)
Article Introduction: build an HTML email template from scratch.
Demodownload
The best way to understand this is to start your own process from scratch. Today, all we have to do is use email design to build an HTML email template from
Here is a short list of some of the common options used with LS. Keep in mind that you can get a complete list of options by reading the LS manual page (man ls).-a– (All). Lists all the files in the directory, including hidden files (.
/** Mobile Phone number format * Only allow numbers starting with 13, 15, 18 * For example: 13012345678, 15929224344, 18201234676*/varRegmobile =/^1[3,5,8]\d{9}$/;/** Fixed telephone number format * Because the fixed phone format is more complex,
The following script is powerful, make by xhchen, and add it to favorites.
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Php reads the database content and determines the user's registration time. How long will it take to automatically send an email for reference? For example, the registration time and user name will be called after running, and the user will be
Email Reply to "setconsole. c" alesssandro Rubini
With a try-on mentality, I wrote a help e-mail to the idol and replied !!! My little heart ~
Haha ~ Who is Rubini...
My help is mainly about setconsole. C. This is a small program of
& Lt ;? Phpif (eregi (^ [_. 0-9a-z-] + @ ([0-9a-z] [0-9a-z-] + .) + [a-z] $, $ email) {echo your e-mail through a preliminary check ;}? & Gt; & nbsp; in this sentence, an eregi function is applied, which is easy to understand. If you want to find a
Directory one, what is shell script two, variable three, operator four, flow control five, function first, what is shell scriptStacking OS commands into executables, executing the OS commands in the text from top to bottom, is scripting, and with
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