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Top Forums UNIX for Advanced & Expert Users AWK sub function curious problem under bash Post 302370526 by Scrutinizer on Wednesday 11th of November 2009 05:55:00 PM
Old 11-11-2009
Regarding function 2, sub is not a function that produces a string that you can print. This will perhaps work better:

Code:
function get-last-page() 
{
awk '/Page/{ f=$NF }; END{ sub(/Page/,"",f); print f}' $1; 
}

 

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Sendpage::Page(3pm)					User Contributed Perl Documentation				       Sendpage::Page(3pm)

NAME
Sendpage::Page - encapsulates the data of an actual page SYNOPSIS
This module gets used in sendpage(1). DESCRIPTION
$page=Sendpage::Page->new(@recipients, $text, \%options); $data=$page->dump(); # storable dump of page data if ($page->deliverable()) { for ($page->reset(), $page->next(); $recip=$page->recip(); $page->next()) { $text=$page->text(); # get text of page $page->drop_recip(); # discard current recipient } $page->attempts(1); } $anyone_left=$page->has_recips(); $attempts=$page->attempts(); $page->option('from',"someone else"); # set option named 'from' $from=$page->option('from'); # get option named 'from' $page->option('from',$from,1); # delete option named 'from' BUGS
This needs more docs. AUTHOR
Kees Cook <kees@outflux.net> SEE ALSO
perl(1), sendpage(1), Sendpage::KeesConf(3), Sendpage::KeesLog(3), Sendpage::Modem(3), Sendpage::PagingCentral(3), Sendpage::PageQueue(3), Sendpage::Recipient(3), Sendpage::Queue(3) COPYRIGHT
Copyright 2000 Kees Cook. This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.10.0 2008-01-03 Sendpage::Page(3pm)
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