Provided by: libstring-random-perl_0.30-1_all bug


       String::Random - Perl module to generate random strings based on a pattern


       version 0.30


           use String::Random;
           my $string_gen = String::Random->new;
           print $string_gen->randregex('\d\d\d'); # Prints 3 random digits
           # Prints 3 random printable characters
           print $string_gen->randpattern("...");


           use String::Random qw(random_regex random_string);
           print random_regex('\d\d\d'); # Also prints 3 random digits
           print random_string("...");   # Also prints 3 random printable characters


       This module makes it trivial to generate random strings.

       As an example, let's say you are writing a script that needs to generate a random password
       for a user.  The relevant code might look something like this:

           use String::Random;
           my $pass = String::Random->new;
           print "Your password is ", $pass->randpattern("CCcc!ccn"), "\n";

       This would output something like this:

         Your password is UDwp$tj5

       NOTE!!!: currently, "String::Random" defaults to Perl's built-in predictable random number
       generator so the passwords generated by it are insecure.  See the "rand_gen" option to
       "String::Random" constructor to specify a more secure random number generator.  There is
       no equivalent to this in the procedural interface, you must use the object-oriented
       interface to get this functionality.

       If you are more comfortable dealing with regular expressions, the following code would
       have a similar result:

         use String::Random;
         my $pass = String::Random->new;
         print "Your password is ",
             $pass->randregex('[A-Z]{2}[a-z]{2}.[a-z]{2}\d'), "\n";

       The pre-defined patterns (for use with "randpattern()" and "random_pattern()") are as

         c        Any Latin lowercase character [a-z]
         C        Any Latin uppercase character [A-Z]
         n        Any digit [0-9]
         !        A punctuation character [~`!@$%^&*()-_+={}[]|\:;"'.<>?/#,]
         .        Any of the above
         s        A "salt" character [A-Za-z0-9./]
         b        Any binary data

       These can be modified, but if you need a different pattern it is better to create another
       pattern, possibly using one of the pre-defined as a base.  For example, if you wanted a
       pattern "A" that contained all upper and lower case letters ("[A-Za-z]"), the following
       would work:

         my $gen = String::Random->new;
         $gen->{'A'} = [ 'A'..'Z', 'a'..'z' ];


         my $gen = String::Random->new;
         $gen->{'A'} = [ @{$gen->{'C'}}, @{$gen->{'c'}} ];

       The random_string function, described below, has an alternative interface for adding

       new max => number
       new rand_gen => sub
               Create a new String::Random object.

               Optionally a parameter "max" can be included to specify the maximum number of
               characters to return for "*" and other regular expression patterns that do not
               return a fixed number of characters.

               Optionally a parameter "rand_gen" can be included to specify a subroutine coderef
               for generating the random numbers used in this module. The coderef must accept one
               argument "max" and return an integer between 0 and "max - 1".  The default
               rand_gen coderef is

                sub {
                    my ($max) = @_;
                    return int rand $max;

       randpattern LIST
               The randpattern method returns a random string based on the concatenation of all
               the pattern strings in the list.

               It will return a list of random strings corresponding to the pattern strings when
               used in list context.

       randregex LIST
               The randregex method returns a random string that will match the regular
               expression passed in the list argument.

               Please note that the arguments to randregex are not real regular expressions.
               Only a small subset of regular expression syntax is actually supported.  So far,
               the following regular expression elements are supported:

                 \w    Alphanumeric + "_".
                 \d    Digits.
                 \W    Printable characters other than those in \w.
                 \D    Printable characters other than those in \d.
                 .     Printable characters.
                 []    Character classes.
                 {}    Repetition.
                 *     Same as {0,}.
                 ?     Same as {0,1}.
                 +     Same as {1,}.

               Regular expression support is still somewhat incomplete.  Currently special
               characters inside [] are not supported (with the exception of "-" to denote ranges
               of characters).  The parser doesn't care for spaces in the "regular expression"

               IGNORE! - for compatibility with an old version. DO NOT USE!

       random_string PATTERN,LIST
       random_string PATTERN
               When called with a single scalar argument, random_string returns a random string
               using that scalar as a pattern.  Optionally, references to lists containing other
               patterns can be passed to the function.  Those lists will be used for 0 through 9
               in the pattern (meaning the maximum number of lists that can be passed is 10).
               For example, the following code:

                   print random_string("0101",
                                       ["a", "b", "c"],
                                       ["d", "e", "f"]), "\n";

               would print something like this:


       random_regex REGEX_IN_STRING
               Prints a string for the regular expression given as the string. See the synposis
               for example.


       version 0.30


       This is Bug FreeX code.  (At least until somebody finds oneX)

       Please report bugs here:

       <> .


       Original Author: Steven Pritchard ""

       Now maintained by: Shlomi Fish ( <> ).


       This program is free software; you can redistribute it and/or modify it under the same
       terms as Perl itself.




       Shlomi Fish <>


       This software is copyright (c) 2018 by Shlomi Fish.

       This is free software; you can redistribute it and/or modify it under the same terms as
       the Perl 5 programming language system itself.


       Please report any bugs or feature requests on the bugtracker website

       When submitting a bug or request, please include a test-file or a patch to an existing
       test-file that illustrates the bug or desired feature.


       You can find documentation for this module with the perldoc command.

         perldoc String::Random

       The following websites have more information about this module, and may be of help to you.
       As always, in addition to those websites please use your favorite search engine to
       discover more resources.

       ·   MetaCPAN

           A modern, open-source CPAN search engine, useful to view POD in HTML format.


       ·   Search CPAN

           The default CPAN search engine, useful to view POD in HTML format.


       ·   RT: CPAN's Bug Tracker

           The RT ( Request Tracker ) website is the default bug/issue tracking system for CPAN.


       ·   AnnoCPAN

           The AnnoCPAN is a website that allows community annotations of Perl module


       ·   CPAN Ratings

           The CPAN Ratings is a website that allows community ratings and reviews of Perl


       ·   CPANTS

           The CPANTS is a website that analyzes the Kwalitee ( code metrics ) of a distribution.


       ·   CPAN Testers

           The CPAN Testers is a network of smoke testers who run automated tests on uploaded
           CPAN distributions.


       ·   CPAN Testers Matrix

           The CPAN Testers Matrix is a website that provides a visual overview of the test
           results for a distribution on various Perls/platforms.


       ·   CPAN Testers Dependencies

           The CPAN Testers Dependencies is a website that shows a chart of the test results of
           all dependencies for a distribution.


   Bugs / Feature Requests
       Please report any bugs or feature requests by email to "bug-string-random at",
       or through the web interface at
       <>. You will be
       automatically notified of any progress on the request by the system.

   Source Code
       The code is open to the world, and available for you to hack on. Please feel free to
       browse it and play with it, or whatever. If you want to contribute patches, please send me
       a diff or prod me to pull from your repository :)


         git clone