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Full Discussion: rm files older then 2 seconds?
Top Forums Shell Programming and Scripting rm files older then 2 seconds? Post 302370443 by TehOne on Wednesday 11th of November 2009 11:31:32 AM
Old 11-11-2009
Quote:
Originally Posted by mkastin
This should find and delete files older that 1 minute.

Code:
find /path/to/files -type f -mmin +1 -exec rm {} \;

That's not a solution and it's something I already knew just that 1 minut is not an option.

Quote:
Originally Posted by steadyonabix
You can simplify your ls: -
Code:
ls -l | nawk ' /^-/ && ($5 == "0"){print $NF}'

Rather than get involved in date arithmetic can you get away with a sleep of two seconds before doing the delete?
A sleep won't do the job either, that's because the file can change it's size and sure I could check it's size after those two seconds but that's not like I want it.

Quote:
Originally Posted by radoulov
The best way of doing this is not doing it at all ....
Why create a file that need to be immediately removed?

Anyway, you can play with something like this, but be careful,
it's very, very dangerous!

Code:
perl -e'
  -z and (2/86400) < -M and unlink for @ARGV
  ' *

Use it at your own risk.
I need such a check to avoid a race-condition issue...
 

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LEARN ABOUT OSX

ppi::token::quotelike

PPI::Token::QuoteLike(3)				User Contributed Perl Documentation				  PPI::Token::QuoteLike(3)

NAME

       PPI::Token::QuoteLike - Quote-like operator abstract base class

INHERITANCE

	 PPI::Token::QuoteLike
	 isa PPI::Token
	     isa PPI::Element

DESCRIPTION

       The "PPI::Token::QuoteLike" class is never instantiated, and simply provides a common abstract base class for the five quote-like operator
       classes. In PPI, a "quote-like" is the set of quote-like things that exclude the string quotes and regular expressions.

       The subclasses of "PPI::Token::QuoteLike" are:

       qw{} - PPI::Token::QuoteLike::Words
       `` - PPI::Token::QuoteLike::Backtick
       qx{} - PPI::Token::QuoteLike::Command
       qr// - PPI::Token::QuoteLike::Regexp
       <FOO> - PPI::Token::QuoteLike::Readline

       The names are hopefully obvious enough not to have to explain what each class is. See their pages for more details.

       You may note that the backtick and command quote-like are treated separately, even though they do the same thing. This is intentional, as
       the inherit from and are processed by two different parts of the PPI's quote engine.

SUPPORT

       See the support section in the main module.

AUTHOR

       Adam Kennedy <adamk@cpan.org>

COPYRIGHT

       Copyright 2001 - 2011 Adam Kennedy.

       This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

       The full text of the license can be found in the LICENSE file included with this module.

perl v5.16.2							    2011-02-25						  PPI::Token::QuoteLike(3)
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