Analyzing log files

Details Analyzing log files Analyzing log files

2008-01-11

2010-10-26

Tran, Philip B (Department: 2455)

Electrical computers and digital processing systems: multicomput

Computer network managing

Computer network monitoring

C709S223000, C707S999102

Reexamination Certificate

active

07822850

ABSTRACT:
Described in an example embodiment herein is a method for extracting values from a plurality of data fields from a log file using a grammar file. The plurality of data fields and a procedure for extracting values from the plurality of data fields are defined in the grammar file. Extracted values are analyzed and graphically represented.

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patent: 2004/0254919 (2004-12-01), Giuseppini
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patent: 2007/0239799 (2007-10-01), Modi
Java Expression Language (JEXL); http://commons.apache.org/jexl/index.html; printed Jan. 10, 2008.
Jr Auburn et al., State Chart XML (SCXML): State Machine Notation for Control Abstraction 1.0; http://www.w3.org/TR/2005/WD-scxml-20050705/; printed Jan. 10, 2008.
“Compiler-Compiler;” http://en.wikipedia.org/wiki/Parser—generator; printed Jan. 11, 2008.

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