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Top Forums Shell Programming and Scripting Shell Script to Filter Output Post 302420056 by quirkasaurus on Monday 10th of May 2010 12:29:00 PM
Old 05-10-2010
A simple solution would be to preface each line with a number that will specify where in the final email you want the line to appear. ie:

Code:
200 File not found: frogs
100 File older than 1 day: dogs
400 File just created: logs

Then redirect all that out of your for loop:

Code:
for x in blah ; do

 ....

...

done | sort | cut -f2- > mail.tmp

 

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File::Spec::Functions(3pm)				 Perl Programmers Reference Guide				File::Spec::Functions(3pm)

NAME
File::Spec::Functions - portably perform operations on file names SYNOPSIS
use File::Spec::Functions; $x = catfile('a','b'); DESCRIPTION
This module exports convenience functions for all of the class methods provided by File::Spec. For a reference of available functions, please consult File::Spec::Unix, which contains the entire set, and which is inherited by the modules for other platforms. For further information, please see File::Spec::Mac, File::Spec::OS2, File::Spec::Win32, or File::Spec::VMS. Exports The following functions are exported by default. canonpath catdir catfile curdir rootdir updir no_upwards file_name_is_absolute path The following functions are exported only by request. devnull tmpdir splitpath splitdir catpath abs2rel rel2abs case_tolerant All the functions may be imported using the ":ALL" tag. COPYRIGHT
Copyright (c) 2004 by the Perl 5 Porters. All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. SEE ALSO
File::Spec, File::Spec::Unix, File::Spec::Mac, File::Spec::OS2, File::Spec::Win32, File::Spec::VMS, ExtUtils::MakeMaker perl v5.18.2 2014-01-06 File::Spec::Functions(3pm)
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