Regular Expressions 101

Pro

Positive Lookbehind(?<=^[^.]*\.[^.]*)

^start of line

Negated Character Class[^.]*

*matches any number of characters outside the set below:

.the literal . (46₁₀ / 56₈ / 2E₁₆)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Negated Character Class[^.]*

*matches any number of characters outside the set below:

.the literal . (46₁₀ / 56₈ / 2E₁₆)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

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

26 tokens

(?<=^[^.]*\.[^.]*)\..*

New

322.3453453.452311jnj/lsjkb124
acac../asac/.../.ca
2323.4/34./4343.3/.2/24.34p
.4676.,6686/.867
........

322.3453453.452311jnj/lsjkb124
acac../asac/.../.ca
2323.4/34./4343.3/.2/24.34p
.4676.,6686/.867
........