Regular Expressions 101

^start of line

Group 1([^@]+)

Negated Character Class[^@]+

+matches at least one character outside the set below:

@the literal @ (64₁₀ / 100₈ / 40₁₆)

Group 2(\S+)

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

\sany whitespace character

Group 3([^|]+)

Negated Character Class[^|]+

+matches at least one character outside the set below:

|the literal | (124₁₀ / 174₈ / 7C₁₆)

\|the literal | (124₁₀ / 174₈ / 7C₁₆)

Group 4(.*)

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

$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.

Search reference

Regular Expression

^([^@]+)@(\S+)\s([^|]+)\|(.*)$

New

asd@lol kek|1.1.1.1
title@content m e s s a g e|2.3.4.5