Regular Expressions 101

Group 1(\d+.)+

+repeats the group contents below at least once:

\d+a digit, repeated at least once

.any character (except for line terminators)

the literal (32₁₀ / 40₈ / 20₁₆)

Group 2(\w)

\wany word character

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

(\d+.)+ (\w)

New

1.43.7.112. Teste.
26.0.177. Teste.
1.1.1.1.1. Teste. Teste1.
1.1.1.1. Teste
1. Teste
1.43.7.112. Teste. 1.43.7.112. Teste.
1.43.7.112.  
1.43.7.112. 123teste
1.43.7.112. _este.

Substitution

$2