LOG-ANALYSIS
Filtering Log Files by Error Severity
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CASE ANALYSIS
Scenario
When analyzing large log files, one often needs to extract only lines matching a specific error severity level. This flowchart illustrates the decision logic to read each line, check severity, and write matching lines to a filtered output.
Key decisions
- Check end of file
- Check if severity equals ERROR
When to reuse this
Reusable for any log filtering task where you need to filter rows based on a string condition.
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flowchart-filtering-log-files-by-error-severity