Regular Expressions 101

^start of line

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

\ban ASCII word boundary

Something111the literal text Something111 (case sensitive)

\ban ASCII word boundary

Negated Character Class[^.]*

*matches any number of characters outside the set below:

.the literal . (46₁₀ / 56₈ / 2E₁₆)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

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

^.*\bSomething111\b[^.]*\.

New

Something Something Something Something111

Something Something Something Something

Something Something Something Something222.

Something Something Something Something

Something Something Something Something333.

Regular Expression

Extraction