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Full Discussion: Break out of tail -f
Top Forums Shell Programming and Scripting Break out of tail -f Post 302778857 by sai2013 on Monday 11th of March 2013 04:28:38 PM
Old 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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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)
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