Apache configuration to implement cgi
After installing Apache, You need to modify the apache configuration file:
Nano/etc/httpd/conf/httpd. conf
The configuration file contains
The ScriptAlias/cgi-bin/"/var/www/cgi-bin/" command indicates the default cgi-bin path.
/Var/www/cgi-bin/, which can be seen in the configuration file.
You also need to configure
AddHandler cgi-script. cgi. pl
This configuration is commented out by default, and the cgi suffix is set.
Compile a cgi file with the following content:
#! /Bin/bash
Echo "Content-type: text/html"
Echo ""
Echo "Hello World"
Note that the file must be in UNIX format and can be written by tools such as editpro. Name the file first. cgi and put it in the/var/www/cgi-bin/directory.
Run http: // localhost: 9000/cgi-bin/first. cgi. You can find that there is an error.
Errors are not terrible. The default httpd error log can be viewed in/var/log/httpd/error_log, or you can access/etc/httpd/logs/error_log through the http soft connection.
Open the error_log file and you will see the following error:
[Thu Jan 22 09:06:54 2015] [error] [client 192.168.6.2] (13) Permission denied: exec of '/var/www/cgi-bin/first. cgi' failed
[Thu Jan 22 09:06:54 2015] [error] [client 192.168.6.2] Premature end of script headers: first. cgi
The permission is denied. Set the first. cgi permission to 755.
Chmod 755/var/www/cgi-bin/first. cgi
Run http: // localhost: 9000/cgi-bin/first. cgi again. It is displayed normally.
Similarly, you can edit a perl file or run it in cgi Mode.
#! /Usr/bin/perl
Print "Content-type: text/html \ n ";
Print "Hello, World .";
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