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Full Discussion: awk gsub
Top Forums Shell Programming and Scripting awk gsub Post 302227381 by pxy2d1 on Thursday 21st of August 2008 05:47:13 AM
Old 08-21-2008
awk gsub

Hi all
I want to do a simple substitution in awk but I am getting unexpected output. My function accepts a time and then prints out a validation message if the time is valid. However some times may include a : and i want to strip this out if it exists before i get to the validation. I have shown a small sample of my function below which is giving the unexpected output. When this function is called with 23:01 the first print time gives 23:01 but the second gives a 1. What i want is simply 2301.
Can anyone let me know what im doing wrong.
Code:
function getTime(time)
{
        print time;
        time = gsub(":","x",time);
        print time;
}

Thanks
 

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Date::Language::Bulgarian(3)				User Contributed Perl Documentation			      Date::Language::Bulgarian(3)

NAME
Date::Language::Bulgarian - localization for Date::Format DESCRIPTION
This is Bulgarian localization for Date::Format. It is important to note that this module source code is in utf8. All strings which it outputs are in utf8, so it is safe to use it currently only with English. You are left alone to try and convert the output when using different Date::Language::* in the same application. This should be addresed in the future. SYNOPSIS
use strict; use warnings; use Date::Language; local $=$/; my $template ='%a %b %e %T %Y (%Y-%m-%d %H:%M:%S)'; my $time=1290883821; #or just use time(); my @lt = localtime($time); my %languages = qw(English GMT German EEST Bulgarian EET); binmode(select,':utf8'); foreach my $l(keys %languages){ my $lang = Date::Language->new($l); my $zone = $languages{$l}; print $/. "$l $zone"; print $lang->time2str($template, $time); print $lang->time2str($template, $time, $zone); print $lang->strftime($template, @lt); } AUTHOR
Krasimir Berov (berov@cpan.org) COPYRIGHT
Copyright (c) 2010 Krasimir Berov. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.18.2 2010-12-14 Date::Language::Bulgarian(3)
All times are GMT -4. The time now is 08:36 AM.
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