Regular Expressions 101

Group 1(Fatal data error processing file '[^\']+'\.\n?\s?|General failure $\d+$: )

1st AlternativeFatal data error processing file '[^\']+'\.\n?\s?

Fatal data error processing file 'the literal text Fatal data error processing file ' (case sensitive)

Negated Character Class[^\']+

+matches at least one character outside the set below:

\'the literal ' (39₁₀ / 47₈ / 27₁₆)

'the literal ' (39₁₀ / 47₈ / 27₁₆)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

\n?optionally matches a line-feed (newline) character (ASCII 10)

\s?optionally matches any whitespace character

2nd AlternativeGeneral failure $\d+$:

General failure the literal text General failure (case sensitive)

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

\d+a digit, repeated at least once

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

: the literal text :

Group Exception(?<Exception>[^\n\$]+)

Negated Character Class[^\n\$]+

+matches at least one character outside the set below:

\na line-feed (newline) character (ASCII 10)

\$the literal $ (36₁₀ / 44₈ / 24₁₆)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

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Regular Expression

(Fatal data error processing file '[^\']+'\.\n?\s?|General failure \(\d+\): )(?<Exception>[^\n\$]+)

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