03-11-2013
Thanks Pickett. To add more clarity to my query, I only need to look for the word once.
The file 'nohup.out' starts of as an empty file everytime the startup script is executed. Once the word 'STARTUP' is found in the file, AFTER the FIRST OCCURENCE, I no longer need to monitor the file. I can STOP READING the file. --> essentially break out of tail -f , if there is such a thing.
Is there?
Thanks.
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LEARN ABOUT MOJAVE
ppi::statement::break
PPI::Statement::Break(3) User Contributed Perl Documentation PPI::Statement::Break(3)
NAME
PPI::Statement::Break - Statements which break out of normal statement flow
SYNOPSIS
last;
goto FOO;
next if condition();
return $foo;
redo;
INHERITANCE
PPI::Statement::Break
isa PPI::Statement
isa PPI::Node
isa PPI::Element
DESCRIPTION
"PPI::Statement::Break" is intended to represent statements that break out of the normal statement flow control. This covers the basic
types 'redo', 'goto', 'next', 'last' and 'return'.
METHODS
"PPI::Statement::Break" has no additional methods beyond the default ones provided by PPI::Statement, PPI::Node and PPI::Element.
However, it is expected to gain methods for identifying the line to break to, or the structure to break out of.
TO DO
- Add the methods to identify the break target
- Add some proper unit testing
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 v5.18.2 2011-02-25 PPI::Statement::Break(3)