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Shell Programming and Scripting
Shell advanced syntax?
Post 302463845 by alister on Monday 18th of October 2010 02:55:28 PM
10-18-2010
Hmmm. POSIX says export returns 0 and doesn't mention any possible error conditions. However, some shells' export builtin can return a non-zero status. Perhaps it's better to be safe than sorry and not treat export's return as a given.
I appreciate the nitpick-appreciation
I appreciate the nitpick-appreciation
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LEARN ABOUT MOJAVE
cpanplus::shell
CPANPLUS::Shell(3pm) Perl Programmers Reference Guide CPANPLUS::Shell(3pm) NAME
CPANPLUS::Shell - base class for CPANPLUS shells SYNOPSIS
use CPANPLUS::Shell; # load the shell indicated by your # config -- defaults to # CPANPLUS::Shell::Default use CPANPLUS::Shell qw[Classic] # load CPANPLUS::Shell::Classic; my $ui = CPANPLUS::Shell->new(); my $name = $ui->which; # Find out what shell you loaded $ui->shell; # run the ui shell DESCRIPTION
This module is the generic loading (and base class) for all "CPANPLUS" shells. Through this module you can load any installed "CPANPLUS" shell. Just about all the functionality is provided by the shell that you have loaded, and not by this class (which merely functions as a generic loading class), so please consult the documentation of your shell of choice. BUG REPORTS
Please report bugs or other issues to <bug-cpanplus@rt.cpan.org<gt>. AUTHOR
This module by Jos Boumans <kane@cpan.org>. COPYRIGHT
The CPAN++ interface (of which this module is a part of) is copyright (c) 2001 - 2007, Jos Boumans <kane@cpan.org>. All rights reserved. This library is free software; you may redistribute and/or modify it under the same terms as Perl itself. SEE ALSO
CPANPLUS::Shell::Default, CPANPLUS::Shell::Classic, cpanp perl v5.18.2 2014-01-06 CPANPLUS::Shell(3pm)