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Top Forums UNIX for Dummies Questions & Answers How to write code for a Logging Event? Post 302580127 by Corona688 on Wednesday 7th of December 2011 03:06:12 PM
Old 12-07-2011
Quote:
Originally Posted by theKbStockpiler
What is the technical term for writing the code that sources the log files like klogd and syslogd?
You mean, writes the log files?

How about "error logging"?
Quote:
I run my own code that oversees how my programs intentions panned out, then I use a logger command correct?
Depends what you're trying to do.
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What system resources aide in determining if an error has occurred? Proc, Trace , OOP events and what else?
Generally none of the above. Unless something goes seriously wrong like a segfault, generally only your program knows if anything's going wrong.

An 'OOP event' in particular isn't a real thing. It's a programming method/buzzword. Object-oriented programs still deal with the same things.

In the end, checking for errors means checking if any data you receive makes sense, and checking if system calls you make succeed or not.
Quote:
I expect to find a lot of intentional documents on this subject but it looks like everyone must just wing it.
It sounds like you're reading papers describing what should be done but not how.

What, exactly, are you trying to do here? It sounds almost like you've been handed a list of substanceless buzzwords from on high and been told to obey them.

Last edited by Corona688; 12-07-2011 at 04:12 PM..
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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 v5.18.2 2011-02-25 PPI::Token::QuoteLike(3)
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