Regular Expressions 101

\[the literal [ (91₁₀ / 133₈ / 5B₁₆)

Group TimeStamp(?<TimeStamp>\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}\.\d+)

\d{4}a digit, repeated exactly 4 times

-the literal - (45₁₀ / 55₈ / 2D₁₆)

\d{2}a digit, repeated exactly 2 times

-the literal - (45₁₀ / 55₈ / 2D₁₆)

\d{2}a digit, repeated exactly 2 times

the literal (32₁₀ / 40₈ / 20₁₆)

\d{2}a digit, repeated exactly 2 times

:the literal : (58₁₀ / 72₈ / 3A₁₆)

\d{2}a digit, repeated exactly 2 times

:the literal : (58₁₀ / 72₈ / 3A₁₆)

\d{2}a digit, repeated exactly 2 times

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

\d+a digit, repeated at least once

\]the literal ] (93₁₀ / 135₈ / 5D₁₆)

\s+any whitespace character, repeated at least once

\[the literal [ (91₁₀ / 133₈ / 5B₁₆)

Group Level(?<Level>\w+)

\w+any word character, repeated at least once

\]the literal ] (93₁₀ / 135₈ / 5D₁₆)

\s+any whitespace character, repeated at least once

\[the literal [ (91₁₀ / 133₈ / 5B₁₆)

Group Symbol(?<Symbol>\S+)

\S+any non-whitespace character, repeated at least once

\]the literal ] (93₁₀ / 135₈ / 5D₁₆)

\s*any whitespace character, repeated any number of times

Group Message(?<Message>.*)

.*any character (except for line terminators), repeated any number of times

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

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

\[(?<TimeStamp>\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}\.\d+)\]\s+\[(?<Level>\w+)\]\s+\[(?<Symbol>\S+)\]\s*(?<Message>.*)

[2025-11-25 09:03:04.409] [Info] [enso.rt.ga.server.SystemRpc] ...Successful