Debugging Perl/CGI Scripts

By default, Perl/CGI script will send the error to STDERR where it is the server standard error and normally it will store to the server Apache error log.

To setup private error_log from your Perl/CGI script, you may easily get them done with script below.

use CGI::Carp qw(carpout);
open(LOG, “>>/home/”) or
die(“Unable to open cgi-error.log: $!n”);

The carpout() used to call the error and send it to the log file that you set.

To setup error to send to browser,

use CGI::Carp qw(fatalsToBrowser);
die “Couldn’t open log file”;

Use the above script and it could send all the error to the Browser.

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Mick Genie

Mick Genie is the founder of and working at ExaBytes Network Sdn Bhd and WPWebHost web host company. He is expertise in Windows and Linux environment especially web hosting related information, tips and trick as well as the IT Information.