Regular Expressions 101

Group 1(.+D )

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

D the literal text D (case sensitive)

\d{4}a digit, repeated exactly 4 times

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

(.+D )\d{4}

Test String
New

Priority Controller DB8009 120D 4312
Priority Controller DB8009 120D 4312
Priority Controller DB8008 130D 4000
Priority Controller DB8009 110D 4222
Priority Controller DB8008 120D 3000
Priority Controller DB8009 120D 2000
Priority Controller DB8009 110D 6003

Regular Expression

Test StringNew

Test String
New