|Think about Loose Coupling|
using "Getopt::Long" how to check parameter mandatoryby shan_emails (Beadle)
|on Aug 24, 2010 at 14:07 UTC||Need Help??|
shan_emails has asked for the
wisdom of the Perl Monks concerning the following question:
I used Getopt::Long module for command line Input Arguments. The perl file is executed without parameters. But i want the perl file won't execute without parameters. How can i control this case using Getopt::Long.
Here filename is - testcmd.pl
when i run in command prompt as below it doesn't show any error.
Thanks in advance,