Regular Expressions 101

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

Uthe literal U (85₁₀ / 125₈ / 55₁₆) (case sensitive)

Group 1([0-9]+)

Character Class[0-9]+

+matches at least one character from the set below:

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

-Sthe literal text -S (case sensitive)

Group 2([0-9]+)

Character Class[0-9]+

+matches at least one character from the set below:

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

-Pthe literal text -P (case sensitive)

Group 3([0-9]+)

Character Class[0-9]+

+matches at least one character from the set below:

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

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

.*U([0-9]+)-S([0-9]+)-P([0-9]+)

WS-S5-S-L1-C31-F-U5-S9-P14 
WS-S5-S-L1-C31-F-U5-S8-P1 
WS-S5-N-L1-C29-V-U16-S6-P6

0$1-0$2-0$3