概要
Provides a structured methodology for handling the complexities of log file parsing, where precision and validation are paramount. By breaking down patterns into manageable sub-patterns for IP addresses, dates, and specific positional occurrences, it enables the creation of robust regex that avoids common pitfalls like greedy capture or incorrect alternative ordering. This skill is particularly useful for developers and system administrators who need to transform messy log data into structured, validated formats for analysis or monitoring.
