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Top Forums Shell Programming and Scripting Perform an action if certain text exist in output (PERL) Post 302777919 by DGPickett on Friday 8th of March 2013 04:57:19 PM
Old 03-08-2013
At any rate, when something is out put, it is put out, and out means no longer in.

You can capture intermediate output in a variable up to about a megabyte, and query the inside of the variable, before finally putting it out.
Code:
dns=`nslookup $ip`

 

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WWW::Mechanize::FormFiller::Value::Callback(3pm)	User Contributed Perl Documentation	  WWW::Mechanize::FormFiller::Value::Callback(3pm)

NAME
WWW::Mechanize::FormFiller::Value::Callback - Call Perl code to fill out a HTML form field SYNOPSIS
use WWW::Mechanize::FormFiller; use WWW::Mechanize::FormFiller::Value::Callback; my $f = WWW::Mechanize::FormFiller->new(); # Create a default value for the HTML field "login" # This will put the current login name into the login field sub find_login { getlogin || getpwuid($<) || "Kilroy"; }; my $login = WWW::Mechanize::FormFiller::Value::Callback->new( login => &find_login ); $f->add_value( login => $login ); # Alternatively take the following shorthand, which adds the # field to the list as well : # "If there is no password, put a nice number there my $password = $f->add_filler( password => Callback => sub { int rand(90) + 10 } ); DESCRIPTION
This class provides a way to write a value returned by Perl code into a HTML field. new NAME, CODE Creates a new value which will correspond to the HTML field "NAME". The "CODE" is a code reference that will return the value to be written into the HTML field. The code reference will be called with two parameters, the object and the HTML::Form::Input object. name [NEWNAME] Gets and sets the name of the HTML field this value corresponds to. value FIELD Returns the value to put into the HTML field. EXPORT None by default. COPYRIGHT AND LICENSE This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. Copyright (C) 2002,2003 Max Maischein AUTHOR
Max Maischein, <corion@cpan.org> Please contact me if you find bugs or otherwise improve the module. More tests are also very welcome ! SEE ALSO
WWW::Mechanize, WWW::Mechanize::Shell, WWW::Mechanize::FormFiller, WWW::Mechanize::FormFiller::Value::Value, WWW::Mechanize::FormFiller::Value::Default, WWW::Mechanize::FormFiller::Value::Random, WWW::Mechanize::FormFiller::Value::Interactive perl v5.10.1 2009-04-24 WWW::Mechanize::FormFiller::Value::Callback(3pm)
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