Regular Expressions 101

Pro

Positive Lookbehind(?<=:)

:the literal : (58₁₀ / 72₈ / 3A₁₆)

\d+a digit, repeated at least once

Positive Lookahead(?=[^\d\r\n]*[\r\n]+.*SCC\+2)

Negated Character Class[^\d\r\n]*

*matches any number of characters outside the set below:

\da digit

\ra carriage return (ASCII 13)

\na line-feed (newline) character (ASCII 10)

Character Class[\r\n]+

+matches at least one character from the set below:

\ra carriage return (ASCII 13)

\na line-feed (newline) character (ASCII 10)

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

SCCthe literal text SCC (case sensitive)

\+the literal + (43₁₀ / 53₈ / 2B₁₆)

2the literal 2 (50₁₀ / 62₈ / 32₁₆)

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

(?<=:)\d+(?=[^\d\r\n]*[\r\n]+.*SCC\+2)

New

QTY+66:90:PCE
SCC+2
DTM+45:20200416:15
QTY+66:60:PCE
SCC+3
DTM+35:20210614:2

QTY+66:90:PCE
SCC+2
DTM+45:20200416:15
QTY+66:60:PCE
SCC+3
DTM+35:20210614:2