Unix and Linux Discussions Tagged with usage |
|
Thread / Thread Starter |
Last Post |
Replies |
Views |
Forum |
|
|
|
5 |
10,818 |
UNIX for Advanced & Expert Users |
|
|
|
6 |
8,997 |
UNIX for Advanced & Expert Users |
|
|
|
3 |
14,144 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
5,108 |
UNIX for Beginners Questions & Answers |
|
|
|
7 |
6,058 |
Shell Programming and Scripting |
|
|
|
0 |
2,173 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
2,847 |
Programming |
|
|
|
10 |
8,068 |
Ubuntu |
|
|
|
5 |
1,195 |
Shell Programming and Scripting |
|
|
|
8 |
14,547 |
Shell Programming and Scripting |
|
|
|
4 |
1,636 |
UNIX for Beginners Questions & Answers |
|
|
|
3 |
1,148 |
UNIX for Beginners Questions & Answers |
|
|
|
5 |
2,530 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
6,786 |
UNIX for Advanced & Expert Users |
|
|
|
7 |
15,892 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
2,212 |
Red Hat |
|
|
|
1 |
7,080 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
5,767 |
Filesystems, Disks and Memory |
|
|
|
0 |
2,075 |
OS X Support RSS |
|
|
|
6 |
7,781 |
Shell Programming and Scripting |
|
|
|
4 |
14,273 |
HP-UX |
|
|
|
0 |
2,902 |
UNIX and Linux RSS News |
|
|
|
3 |
6,488 |
AIX |
|
|
|
2 |
5,223 |
Programming |
|
|
|
2 |
2,193 |
UNIX for Dummies Questions & Answers |
|
|
|
4 |
2,212 |
Shell Programming and Scripting |
|
|
|
8 |
5,726 |
Shell Programming and Scripting |
|
|
|
2 |
3,410 |
UNIX and Linux Applications |
|
|
|
2 |
5,722 |
UNIX for Dummies Questions & Answers |
|
|
|
0 |
2,219 |
Solaris BigAdmin RSS |
|
|
|
5 |
3,212 |
UNIX for Dummies Questions & Answers |
|
|
|
6 |
1,909 |
Shell Programming and Scripting |
|
|
|
28 |
9,490 |
UNIX for Dummies Questions & Answers |
|
|
|
5 |
2,839 |
Shell Programming and Scripting |
|
|
|
7 |
39,834 |
UNIX for Advanced & Expert Users |
|
|
|
7 |
20,361 |
Shell Programming and Scripting |
|
|
|
6 |
3,972 |
UNIX for Advanced & Expert Users |
|
|
|
14 |
31,619 |
Gentoo |
|
|
|
3 |
4,526 |
UNIX for Advanced & Expert Users |
|
|
|
8 |
5,543 |
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)