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Perl uses File::basename to get the code for the file name extension _perl

Source: Internet
Author: User
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The File::basename module is used to extract directories, filenames, and suffixes from the file path.
This article introduces this example to get all the file suffixes in the/home/topgkw, where the directory returns a null value.
The detailed usage of this module can be viewed through the Perldoc file::basename command, suggesting that you often use Perldoc refer to the detailed introduction of the relevant modules, more than the online search to the information is much stronger.

Example:


Attention:

1), if you use print start_html, you will output something similar to the following:

<! DOCTYPE html
Public "-//W3C//DTD XHTML 1.0 transitional//en"
"Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" >
<title>untitled document</title>
<meta http-equiv= "Content-type" content= "text/html; Charset=iso-8859-1 "/>
<body>

2), using print end_html, you will output something similar to the following:

</body>

From: Script Academy

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