Unix and Linux Discussions Tagged with usage |
|
Thread / Thread Starter |
Last Post |
Replies |
Views |
Forum |
|
|
|
5 |
10,648 |
UNIX for Advanced & Expert Users |
|
|
|
6 |
8,946 |
UNIX for Advanced & Expert Users |
|
|
|
3 |
14,101 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
5,084 |
UNIX for Beginners Questions & Answers |
|
|
|
7 |
5,975 |
Shell Programming and Scripting |
|
|
|
0 |
2,124 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
2,803 |
Programming |
|
|
|
10 |
7,872 |
Ubuntu |
|
|
|
5 |
1,183 |
Shell Programming and Scripting |
|
|
|
8 |
14,511 |
Shell Programming and Scripting |
|
|
|
4 |
1,610 |
UNIX for Beginners Questions & Answers |
|
|
|
3 |
1,118 |
UNIX for Beginners Questions & Answers |
|
|
|
5 |
2,473 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
6,707 |
UNIX for Advanced & Expert Users |
|
|
|
7 |
15,877 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
2,206 |
Red Hat |
|
|
|
1 |
7,059 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
5,754 |
Filesystems, Disks and Memory |
|
|
|
0 |
2,056 |
OS X Support RSS |
|
|
|
6 |
7,774 |
Shell Programming and Scripting |
|
|
|
4 |
14,267 |
HP-UX |
|
|
|
0 |
2,895 |
UNIX and Linux RSS News |
|
|
|
3 |
6,476 |
AIX |
|
|
|
2 |
5,208 |
Programming |
|
|
|
2 |
2,185 |
UNIX for Dummies Questions & Answers |
|
|
|
4 |
2,200 |
Shell Programming and Scripting |
|
|
|
8 |
5,699 |
Shell Programming and Scripting |
|
|
|
2 |
3,399 |
UNIX and Linux Applications |
|
|
|
2 |
5,706 |
UNIX for Dummies Questions & Answers |
|
|
|
0 |
2,210 |
Solaris BigAdmin RSS |
|
|
|
5 |
3,198 |
UNIX for Dummies Questions & Answers |
|
|
|
6 |
1,902 |
Shell Programming and Scripting |
|
|
|
28 |
9,415 |
UNIX for Dummies Questions & Answers |
|
|
|
5 |
2,828 |
Shell Programming and Scripting |
|
|
|
7 |
39,779 |
UNIX for Advanced & Expert Users |
|
|
|
7 |
20,328 |
Shell Programming and Scripting |
|
|
|
6 |
3,967 |
UNIX for Advanced & Expert Users |
|
|
|
14 |
31,409 |
Gentoo |
|
|
|
3 |
4,518 |
UNIX for Advanced & Expert Users |
|
|
|
8 |
5,528 |
Programming |
Getopt::Long::Descriptive::Usage(3) User Contributed Perl Documentation Getopt::Long::Descriptive::Usage(3)
NAME
Getopt::Long::Descriptive::Usage - the usage description for GLD
VERSION
version 0.096
SYNOPSIS
use Getopt::Long::Descriptive;
my ($opt, $usage) = describe_options( ... );
$usage->text; # complete usage message
$usage->die; # die with usage message
DESCRIPTION
This document only describes the methods of the Usage object. For information on how to use Getopt::Long::Descriptive, consult its
documentation.
METHODS
new
my $usage = Getopt::Long::Descriptive::Usage->new(\%arg);
You really don't need to call this. GLD will do it for you.
Valid arguments are:
options - an arrayref of options
leader_text - the text that leads the usage; this may go away!
text
This returns the full text of the usage message.
leader_text
This returns the text that comes at the beginning of the usage message.
option_text
This returns the text describing the available options.
warn
This warns with the usage message.
die
This throws the usage message as an exception.
$usage_obj->die(\%arg);
Some arguments can be provided
pre_text - text to be prepended to the usage message
post_text - text to be appended to the usage message
The "pre_text" and "post_text" arguments are concatenated with the usage message with no line breaks, so supply this if you need them.
AUTHORS
o Hans Dieter Pearcey <hdp@cpan.org>
o Ricardo Signes <rjbs@cpan.org>
COPYRIGHT AND LICENSE
This software is copyright (c) 2005 by Hans Dieter Pearcey.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
perl v5.18.2 2013-10-04 Getopt::Long::Descriptive::Usage(3)