Perl + fastcgi + nginx Build
Nginx + fastcgi is the most popular environment in PHP, then Perl will also have fastcgi it, of course, Today to build the next Nginx Perl fastcgi. Performance is no less than PHP, but now the popularity of Web programs
'), System, and exec in Perl
In Perl, the check mark (''), system, and exec are used to execute the command order. This article will show us how they are used, approached, and differentiated.
I. utilization methods
1. check mark ('')
First of all,
Part II network Programming with Perl
1 Input/output Basics
1.1 Filehandles
Filehandles are the foundation of networked applications. In this section we review the ins and outs of Filehandles. Even if you are a experienced Perl programmer, you
There are several prompt variables to mention when the color of the terminal is mentioned under the shell:
PS1: The default prompt, that is, after the remote boarding system, open the terminal, we see the familiar prompt every day;
[Root@vps ~]
Process processing functions
1. Process Start functionFunction name EvalCall Syntax eval (string)The commentary considers a string as a Perl statement execution.When executed correctly, the system variable $@ is an empty string, and if there is an
1. Move through the directory tree.When the program runs with the current working directory as the starting point of the relative path, you can use the chdir operator to change the current directory:chdir " / etc " die " Can ' t chdir to/etc:$! "; #
Perl Common function set 2
I. Process processing functions1. Process startup FunctionFunction Name evalCall the syntax eval_r (string)The description regards string as a Perl statement execution.After the command is correctly executed, the
This article describes three things: 1: 2: Environment configuration 3: Operation script content 1: MS has never provided SQLServerforLinux, so do not try to install SQLServer on Linux, however, you can use ODBC to connect to the SQL Server database
Recently, perl has been re-consolidated, and the previous beginner's code has been changed, so that win's cmd can use the linux method to add password verification to cmd.The following describes how to automatically execute linux. bat when you set
Through the previous introduction, you can have a more comprehensive understanding of Nginx: Nginx itself is a static HTTP server and reverse proxy server, it does not support dynamic pages, the so-called Nginx Dynamic program support are
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