Regular Expressions 101

"the literal " (34₁₀ / 42₈ / 22₁₆)

Character Class[a-zA-Z]+

+matches at least one character from the set below:

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

the literal (32₁₀ / 40₈ / 20₁₆)

Character Class[0-9]{1,2}

{1,2}matches between 1 and 2 characters from the set below:

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

, the literal text ,

Character Class[0-9]{4}

{4}matches exactly 4 characters from the set below:

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

the literal (32₁₀ / 40₈ / 20₁₆)

Character Class[0-9]{2}

{2}matches exactly 2 characters from the set below:

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

Group 1(:[0-9]{2}){2}

{2}repeats the group contents below exactly 2 times:

:the literal : (58₁₀ / 72₈ / 3A₁₆)

Character Class[0-9]{2}

{2}matches exactly 2 characters from the set below:

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

Negated Character Class[^"]*

*matches any number of characters outside the set below:

"the literal " (34₁₀ / 42₈ / 22₁₆)

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

Regular Expression

"[a-zA-Z]+ [0-9]{1,2}, [0-9]{4} [0-9]{2}(:[0-9]{2}){2}[^"]*"

New

AuditReport
asdf
qwerty
asdf
name, id, logindate
experiment,182002, "July 31, 2022 20:00:00" bla bla bla
unit 1998,183065, "July 3, 2022 21:00:00"bla bla
asdf, 202065, "May 25, 2022 20:00:00"

Substitution

AuditReport
asdf
qwerty
asdf
name, id, logindate
experiment,182002, "July 31, 2022 20:00:00" bla bla bla
unit 1998,183065, "July 3, 2022 21:00:00"bla bla
asdf, 202065, "May 25, 2022 20:00:00"