Unix and Linux Discussions Tagged with usage |
|
Thread / Thread Starter |
Last Post |
Replies |
Views |
Forum |
|
|
|
5 |
11,864 |
UNIX for Advanced & Expert Users |
|
|
|
6 |
9,331 |
UNIX for Advanced & Expert Users |
|
|
|
3 |
14,460 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
5,336 |
UNIX for Beginners Questions & Answers |
|
|
|
7 |
6,455 |
Shell Programming and Scripting |
|
|
|
0 |
2,518 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
3,104 |
Programming |
|
|
|
10 |
9,093 |
Ubuntu |
|
|
|
5 |
1,290 |
Shell Programming and Scripting |
|
|
|
8 |
14,954 |
Shell Programming and Scripting |
|
|
|
4 |
1,770 |
UNIX for Beginners Questions & Answers |
|
|
|
3 |
1,302 |
UNIX for Beginners Questions & Answers |
|
|
|
5 |
2,829 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
7,348 |
UNIX for Advanced & Expert Users |
|
|
|
7 |
15,999 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
2,287 |
Red Hat |
|
|
|
1 |
7,200 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
5,850 |
Filesystems, Disks and Memory |
|
|
|
0 |
2,197 |
OS X Support RSS |
|
|
|
6 |
7,880 |
Shell Programming and Scripting |
|
|
|
4 |
14,346 |
HP-UX |
|
|
|
0 |
2,980 |
UNIX and Linux RSS News |
|
|
|
3 |
6,581 |
AIX |
|
|
|
2 |
5,350 |
Programming |
|
|
|
2 |
2,242 |
UNIX for Dummies Questions & Answers |
|
|
|
4 |
2,298 |
Shell Programming and Scripting |
|
|
|
8 |
5,877 |
Shell Programming and Scripting |
|
|
|
2 |
3,506 |
UNIX and Linux Applications |
|
|
|
2 |
5,828 |
UNIX for Dummies Questions & Answers |
|
|
|
0 |
2,318 |
Solaris BigAdmin RSS |
|
|
|
5 |
3,301 |
UNIX for Dummies Questions & Answers |
|
|
|
6 |
1,975 |
Shell Programming and Scripting |
|
|
|
28 |
9,896 |
UNIX for Dummies Questions & Answers |
|
|
|
5 |
2,954 |
Shell Programming and Scripting |
|
|
|
7 |
40,093 |
UNIX for Advanced & Expert Users |
|
|
|
7 |
20,731 |
Shell Programming and Scripting |
|
|
|
6 |
4,046 |
UNIX for Advanced & Expert Users |
|
|
|
14 |
32,511 |
Gentoo |
|
|
|
3 |
4,587 |
UNIX for Advanced & Expert Users |
|
|
|
8 |
5,636 |
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 0.092
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 v5.16.2 2012-07-31 Getopt::Long::Descriptive::Usage(3)