Unix and Linux Discussions Tagged with usage |
|
Thread / Thread Starter |
Last Post |
Replies |
Views |
Forum |
|
|
|
5 |
10,262 |
UNIX for Advanced & Expert Users |
|
|
|
6 |
8,801 |
UNIX for Advanced & Expert Users |
|
|
|
3 |
13,997 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
5,007 |
UNIX for Beginners Questions & Answers |
|
|
|
7 |
5,693 |
Shell Programming and Scripting |
|
|
|
0 |
2,026 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
2,687 |
Programming |
|
|
|
10 |
7,431 |
Ubuntu |
|
|
|
5 |
1,122 |
Shell Programming and Scripting |
|
|
|
8 |
14,297 |
Shell Programming and Scripting |
|
|
|
4 |
1,566 |
UNIX for Beginners Questions & Answers |
|
|
|
3 |
1,065 |
UNIX for Beginners Questions & Answers |
|
|
|
5 |
2,336 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
6,613 |
UNIX for Advanced & Expert Users |
|
|
|
7 |
15,836 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
2,193 |
Red Hat |
|
|
|
1 |
7,009 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
5,721 |
Filesystems, Disks and Memory |
|
|
|
0 |
2,037 |
OS X Support RSS |
|
|
|
6 |
7,751 |
Shell Programming and Scripting |
|
|
|
4 |
14,248 |
HP-UX |
|
|
|
0 |
2,877 |
UNIX and Linux RSS News |
|
|
|
3 |
6,449 |
AIX |
|
|
|
2 |
5,178 |
Programming |
|
|
|
2 |
2,176 |
UNIX for Dummies Questions & Answers |
|
|
|
4 |
2,176 |
Shell Programming and Scripting |
|
|
|
8 |
5,650 |
Shell Programming and Scripting |
|
|
|
2 |
3,380 |
UNIX and Linux Applications |
|
|
|
2 |
5,669 |
UNIX for Dummies Questions & Answers |
|
|
|
0 |
2,182 |
Solaris BigAdmin RSS |
|
|
|
5 |
3,187 |
UNIX for Dummies Questions & Answers |
|
|
|
6 |
1,886 |
Shell Programming and Scripting |
|
|
|
28 |
9,289 |
UNIX for Dummies Questions & Answers |
|
|
|
5 |
2,781 |
Shell Programming and Scripting |
|
|
|
7 |
39,668 |
UNIX for Advanced & Expert Users |
|
|
|
7 |
19,518 |
Shell Programming and Scripting |
|
|
|
6 |
3,956 |
UNIX for Advanced & Expert Users |
|
|
|
14 |
30,873 |
Gentoo |
|
|
|
3 |
4,505 |
UNIX for Advanced & Expert Users |
|
|
|
8 |
5,507 |
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)