linux - 内部服务器错误

Question

当我尝试访问网页服务器“192.168.50.29/cgi-bin/tinyPL.cgi”时出现错误消息；看起来像这样:

Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator, root@localhost and inform them of the time the error occurred, and anything you might have done that may have caused the error.

More information about this error may be available in the server error log.
Apache/2.2.11 (Fedora) Server at 192.168.50.29 Port 80

错误日志:

 [Sat Oct 24 21:30:47 2009] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)
 [Sat Oct 24 21:30:47 2009] [notice] Digest: generating secret for digest authentication ...
 [Sat Oct 24 21:30:47 2009] [notice] Digest: done
 [Sat Oct 24 21:30:48 2009] [notice] Apache/2.2.11 (Unix) DAV/2 PHP/5.2.9 mod_ssl/2.2.11 OpenSSL/0.9.8g mod_perl/2.0.4 Perl/v5.10.0 configured -- resuming normal operations
 [Sat Oct 24 21:30:50 2009] [error] [client 192.168.50.69] (13)Permission denied: exec of '/var/www/cgi-bin/tinyPL.cgi' failed
 [Sat Oct 24 21:30:50 2009] [error] [client 192.168.50.69] Premature end of script headers: tinyPL.cgi

谁能帮我解决这个问题吗？

Answer 1

您的日志文件将包含有关错误的更多详细信息，但 CGI 脚本上的内部服务器错误通常意味着当服务器尝试执行您的 CGI 程序时，预期的 header 不存在。

在 Perl 脚本中，这将是(例如):

use CGI qw(:standard);
print header();

这将打印出类似的内容:

Content-type: text/html

尝试从命令行运行 CGI 脚本，看看是否打印出这些行。另一个问题可能是由于访问权限造成的。 Apache 可能无法执行您的脚本。