1AppConfig::Sys(3)     User Contributed Perl Documentation    AppConfig::Sys(3)
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NAME

6       AppConfig::Sys - Perl5 module defining platform-specific information
7       and methods for other AppConfig::* modules.
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SYNOPSIS

10           use AppConfig::Sys;
11           my $sys = AppConfig::Sys->new();
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13           @fields = $sys->getpwuid($userid);
14           @fields = $sys->getpwnam($username);
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OVERVIEW

17       AppConfig::Sys is a Perl5 module provides platform-specific information
18       and operations as required by other AppConfig::* modules.
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20       AppConfig::Sys is distributed as part of the AppConfig bundle.
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DESCRIPTION

23   USING THE AppConfig::Sys MODULE
24       To import and use the AppConfig::Sys module the following line should
25       appear in your Perl script:
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27            use AppConfig::Sys;
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29       AppConfig::Sys is implemented using object-oriented methods.  A new
30       AppConfig::Sys object is created and initialised using the
31       AppConfig::Sys->new() method.  This returns a reference to a new
32       AppConfig::Sys object.
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34           my $sys = AppConfig::Sys->new();
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36       This will attempt to detect your operating system and create a
37       reference to a new AppConfig::Sys object that is applicable to your
38       platform.  You may explicitly specify an operating system name to
39       override this automatic detection:
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41           $unix_sys = AppConfig::Sys->new("Unix");
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43       Alternatively, the package variable $AppConfig::Sys::OS can be set to
44       an operating system name.  The valid operating system names are: Win32,
45       VMS, Mac, OS2 and Unix.  They are not case-specific.
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47   AppConfig::Sys METHODS
48       AppConfig::Sys defines the following methods:
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50       getpwnam()
51           Calls the system function getpwnam() if available and returns the
52           result.  Returns undef if not available.  The can_getpwnam() method
53           can be called to determine if this function is available.
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55       getpwuid()
56           Calls the system function getpwuid() if available and returns the
57           result.  Returns undef if not available.  The can_getpwuid() method
58           can be called to determine if this function is available.
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AUTHOR

61       Andy Wardley, <abw@wardley.org>
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64       Copyright (C) 1997-2007 Andy Wardley.  All Rights Reserved.
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66       Copyright (C) 1997,1998 Canon Research Centre Europe Ltd.
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68       This module is free software; you can redistribute it and/or modify it
69       under the term of the Perl Artistic License.
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SEE ALSO

72       AppConfig, AppConfig::File
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76perl v5.32.0                      2020-07-28                 AppConfig::Sys(3)
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