11-20-2009
time modification in script
Hi All..
I have a file with a number of non-unique entries as below:
1243
01:42:29,567 --> 01:42:32,108
blah blah ....
blah blah ..
1244
01:42:32,709 --> 01:42:34,921
blah blah ....
1245
01:42:35,214 --> 01:42:36,533
blah blah ....
blah blah ..
blah blah ....
blah blah ..
Question is: How can I modify these timings in hh:mm:ss format. Say if I need to add/subtract 30 seconds throughout the file.
I tried to start with this:
cat title | grep "\-\-\>" | awk -F"-->" '{print $1 $2}'
00:07:59,651 00:08:00,379
00:08:34,417 00:08:35,518
00:08:36,892 00:08:38,094
cat title | grep "\-\-\>" | awk -F"-->" '{print $1 $2}'
##VARIABLES hour, minute, second:
hour1=`cat title | grep "\-\-\>" | awk -F"-->" '{print $1 $2}' | cut -c 1,2`
hour2=`cat title | grep "\-\-\>" | awk -F"-->" '{print $1 $2}' | cut -c 15,16`
min1=`cat title | grep "\-\-\>" | awk -F"-->" '{print $1 $2}' | cut -c 4,5`
min2=`cat title | grep "\-\-\>" | awk -F"-->" '{print $1 $2}' | cut -c 18,19`
sec1=`cat title | grep "\-\-\>" | awk -F"-->" '{print $1 $2}' | cut -c 7,8`
sec2=`cat title | grep "\-\-\>" | awk -F"-->" '{print $1 $2}' | cut -c 21,22`
secnew1=`expr $sec1 + 30`
echo $secnew1
But got ERROR ALL AROUND.
AWK or SED preffered.
Or at least provide the logic.
Thanks a lot
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LEARN ABOUT DEBIAN
wx::perl::datawalker
Wx::Perl::DataWalker(3pm) User Contributed Perl Documentation Wx::Perl::DataWalker(3pm)
NAME
Wx::Perl::DataWalker - Perl extension for blah blah blah
SYNOPSIS
# alternatively, see the dataWalker.pl script in this distribution!
use Wx::Perl::DataWalker;
my $data_to_browse = {
# complex data structure.
# Good test: \%::
};
package MyWalkerDialog;
our @ISA = qw(Wx::App);
sub OnInit {
my $self = shift;
my $frame = Wx::Perl::DataWalker->new(
{data => $data_to_browse},
undef, -1,
"dataWalker",
);
$self->SetTopWindow($frame);
$frame->Show(1);
$frame->SetSize(500,500);
return 1;
}
package main;
my $app = MyWalkerDialog->new();
$app->MainLoop();
DESCRIPTION
"Wx::Perl::DataWalker" implements a "Wx::Frame" subclass that shows a relatively simple Perl data structure browser. After opening such a
frame and supplying it with a reference to an essentially arbitrary data structure, you can visually browse it by double-clicking
references.
So far, there is no tree view but only a display of the current level of the data structure. You can traverse back up the structure with a
back button.
Optionally, "Wx::Perl::DataWalker" displays the (approximate!) size of the data structure using "Devel::Size".
SEE ALSO
Wx, Devel::Size
Padre::Plugin::DataWalker
AUTHOR
Steffen Mueller, <smueller@cpan.org>
COPYRIGHT AND LICENSE
Copyright (C) 2009 by Steffen Mueller
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8 or, at
your option, any later version of Perl 5 you may have available.
perl v5.10.0 2009-03-29 Wx::Perl::DataWalker(3pm)