Dear Monks,

The following Perl script has successfully executed from command line. But when I used in crontab, it is saying following error.

Xlib: connection to ":0.0" refused by server Xlib: No protocol specified couldn't connect to display ":0" at /usr/lib/perl5/Tk/MainWindow.pm line 55.

Script:

#!/usr/bin/perl
use strict;
use warnings;
use Tk;

my $mw=MainWindow->new();
$mw->withdraw();
$mw->messageBox(-icon => 'info', -message =>"It's time to leave.", -ti
+tle => "Alert", -type => 'ok');

[download]

I am using Linux. Please help me to work on it.

Thanks in advance.

In reply to Cron in X by irah

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