Unix and Linux Discussions Tagged with usage |
|
Thread / Thread Starter |
Last Post |
Replies |
Views |
Forum |
|
|
|
5 |
11,187 |
UNIX for Advanced & Expert Users |
|
|
|
6 |
9,124 |
UNIX for Advanced & Expert Users |
|
|
|
3 |
14,285 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
5,212 |
UNIX for Beginners Questions & Answers |
|
|
|
7 |
6,248 |
Shell Programming and Scripting |
|
|
|
0 |
2,319 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
2,952 |
Programming |
|
|
|
10 |
8,486 |
Ubuntu |
|
|
|
5 |
1,235 |
Shell Programming and Scripting |
|
|
|
8 |
14,706 |
Shell Programming and Scripting |
|
|
|
4 |
1,692 |
UNIX for Beginners Questions & Answers |
|
|
|
3 |
1,215 |
UNIX for Beginners Questions & Answers |
|
|
|
5 |
2,669 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
7,158 |
UNIX for Advanced & Expert Users |
|
|
|
7 |
15,935 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
2,243 |
Red Hat |
|
|
|
1 |
7,129 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
5,802 |
Filesystems, Disks and Memory |
|
|
|
0 |
2,124 |
OS X Support RSS |
|
|
|
6 |
7,825 |
Shell Programming and Scripting |
|
|
|
4 |
14,306 |
HP-UX |
|
|
|
0 |
2,935 |
UNIX and Linux RSS News |
|
|
|
3 |
6,534 |
AIX |
|
|
|
2 |
5,268 |
Programming |
|
|
|
2 |
2,212 |
UNIX for Dummies Questions & Answers |
|
|
|
4 |
2,249 |
Shell Programming and Scripting |
|
|
|
8 |
5,791 |
Shell Programming and Scripting |
|
|
|
2 |
3,445 |
UNIX and Linux Applications |
|
|
|
2 |
5,774 |
UNIX for Dummies Questions & Answers |
|
|
|
0 |
2,260 |
Solaris BigAdmin RSS |
|
|
|
5 |
3,238 |
UNIX for Dummies Questions & Answers |
|
|
|
6 |
1,936 |
Shell Programming and Scripting |
|
|
|
28 |
9,651 |
UNIX for Dummies Questions & Answers |
|
|
|
5 |
2,886 |
Shell Programming and Scripting |
|
|
|
7 |
39,937 |
UNIX for Advanced & Expert Users |
|
|
|
7 |
20,519 |
Shell Programming and Scripting |
|
|
|
6 |
3,997 |
UNIX for Advanced & Expert Users |
|
|
|
14 |
32,040 |
Gentoo |
|
|
|
3 |
4,551 |
UNIX for Advanced & Expert Users |
|
|
|
8 |
5,582 |
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)