Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl-Sensitive Sunglasses
 
PerlMonks  

Re: Feedback on my second script

by karlgoethebier (Vicar)
on May 15, 2013 at 13:00 UTC ( #1033678=note: print w/ replies, xml ) Need Help??


in reply to Feedback on my second script

BTW, if using Getopt::Long why not also Pod::Usage?

Built-in documentation, e.g../acme.pl --help or perldoc acmel.pl. Easy to use and very handy (I'm reseller ;-)).

#!/usr/bin/perl use warnings; use strict; use Getopt::Long; use Pod::Usage; my %options; Getopt::Long::Configure("no_ignore_case"); GetOptions(\%options, "help", "foo=s","bar=s",); pod2usage( -exitstatus => 0, -verbose => 2 ) if $options{help}; foreach my $option (%options ) { pod2usage( -exitstatus => 2, -verbose => 1 ) unless $option; } # ...the rest. __END__ =pod =head1 NAME acme.pl =head1 SYNOPSIS Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonu +my eirmod tempor invidunt ut labore et dolore magna aliquyam erat, se +d diam voluptua. acme.pl [options] =head1 OPTIONS =over 8 =item B<-h --help> Print a brief help message and exit. =item B<-f, --foo> Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse m +olestie consequat, vel illum dolore eu feugiat nulla facilisis. Manda +tory. =item B<-b, --bar> Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper s +uscipit lobortis nisl ut aliquip ex ea commodo consequat. Mandatory. =back =head1 DESCRIPTION At vero eos et accusam et justo duo dolores et ea rebum. Stet clita ka +sd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. + Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam no +numy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, +sed diam voluptua. At vero eos et accusam et justo duo dolores et ea +rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem i +psum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscin +g elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore m +agna aliquyam erat, sed diam voluptua. At vero eos et accusam et just +o duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata + sanctus est Lorem ipsum dolor sit amet. =head1 EXAMPLE ./acme.pl --foo nose --bar cuke =head1 BUGS None. =head1 AUTHOR Karl Goethebier <karl.goethebier@snakeoil.com> =head1 COPYRIGHT (C) 2013 Snakeoil Ltd. =cut

Regards, Karl

«The Crux of the Biscuit is the Apostrophe»


Comment on Re: Feedback on my second script
Select or Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1033678]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others chilling in the Monastery: (8)
As of 2015-07-07 10:56 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









    Results (88 votes), past polls