Regular Expressions 101

Explanation

Pro

\[the literal [ (91₁₀ / 133₈ / 5B₁₆)

Group 1([2-9][0-9]|[1-9][0-9][0-9][0-9]?)

1st Alternative[2-9][0-9]

Character Class[2-9]

2-9one character from 2 (50₁₀) to 9 (57₁₀)

Character Class[0-9]

0-9one character from 0 (48₁₀) to 9 (57₁₀)

2nd Alternative[1-9][0-9][0-9][0-9]?

Character Class[1-9]

1-9one character from 1 (49₁₀) to 9 (57₁₀)

Character Class[0-9]

0-9one character from 0 (48₁₀) to 9 (57₁₀)

Character Class[0-9]

0-9one character from 0 (48₁₀) to 9 (57₁₀)

Character Class[0-9]?

?matches at most one character from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Character Class[0-9]

0-9one character from 0 (48₁₀) to 9 (57₁₀)

Character Class[0-9\(\)\/:\s]{20}

{20}matches exactly 20 characters from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

:the literal : (58₁₀ / 72₈ / 3A₁₆)

\sany whitespace character

,the literal , (44₁₀ / 54₈ / 2C₁₆)

\sany whitespace character

Group 2([2-9][0-9]|[1-9][0-9][0-9][0-9]?)

1st Alternative[2-9][0-9]

Character Class[2-9]

2-9one character from 2 (50₁₀) to 9 (57₁₀)

Character Class[0-9]

0-9one character from 0 (48₁₀) to 9 (57₁₀)

2nd Alternative[1-9][0-9][0-9][0-9]?

Character Class[1-9]

1-9one character from 1 (49₁₀) to 9 (57₁₀)

Character Class[0-9]

0-9one character from 0 (48₁₀) to 9 (57₁₀)

Character Class[0-9]

0-9one character from 0 (48₁₀) to 9 (57₁₀)

Character Class[0-9]?

?matches at most one character from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Character Class[0-9]

0-9one character from 0 (48₁₀) to 9 (57₁₀)

Character Class[0-9\(\)\/:\s]{20}

{20}matches exactly 20 characters from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

:the literal : (58₁₀ / 72₈ / 3A₁₆)

\sany whitespace character

,the literal , (44₁₀ / 54₈ / 2C₁₆)

\sany whitespace character

Group 3([2-9][0-9]|[1-9][0-9][0-9][0-9]?)

1st Alternative[2-9][0-9]

Character Class[2-9]

2-9one character from 2 (50₁₀) to 9 (57₁₀)

Character Class[0-9]

2nd Alternative[1-9][0-9][0-9][0-9]?

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Character Class[0-9]

Character Class[0-9\(\)\/:\s]{20}

\]the literal ] (93₁₀ / 135₈ / 5D₁₆)

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

Match Information

Detailed match information will be displayed here automatically.

Quick Reference

25 tokens

Regular Expression

\[([2-9][0-9]|[1-9][0-9][0-9][0-9]?)\.[0-9][0-9\(\)\/:\s]{20},\s([2-9][0-9]|[1-9][0-9][0-9][0-9]?)\.[0-9][0-9\(\)\/:\s]{20},\s([2-9][0-9]|[1-9][0-9][0-9][0-9]?)\.[0-9][0-9\(\)\/:\s]{20}\]

[118.0 (09/01/23 17:08:00), 216.0 (09/01/23 17:07:00), 88.0 (09/01/23 17:06:00)]