Regular Expressions 101

Pro

^start of line

Group timestamp(?<timestamp>[^\s]+)

Negated Character Class[^\s]+

+matches at least one character outside the set below:

\sany whitespace character

the literal (32₁₀ / 40₈ / 20₁₆)

Group requestId(?<requestId>[^\s]+)

Negated Character Class[^\s]+

+matches at least one character outside the set below:

\sany whitespace character

the literal (32₁₀ / 40₈ / 20₁₆)

Group type(?<type>[^\s]+)

Negated Character Class[^\s]+

+matches at least one character outside the set below:

\sany whitespace character

the literal (32₁₀ / 40₈ / 20₁₆)

Group message(?<message>.+$)

.+any character (except for line terminators), repeated at least once

$end of line

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.

25 tokens

^(?<timestamp>[^\s]+) (?<requestId>[^\s]+) (?<type>[^\s]+) (?<message>.+$)

New

2022-06-16T10:35:12.921Z 8984a0e4-0ff0-4cfd-ac5a-a312ec3f6157 DEBUG successfully retrieved 15758 object

2022-06-16T10:35:12.921Z 8984a0e4-0ff0-4cfd-ac5a-a312ec3f6157 DEBUG successfully retrieved 15758 object