Regular Expressions 101

^start of line

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

fajwethe literal text fajwe (case sensitive)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

conv_the literal text conv_ (case sensitive)

\da digit

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

routingthe literal text routing (case sensitive)

Non-Capturing Group(?:\/[^\/]+)?

?repeats the group contents below at most once:

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Negated Character Class[^\/]+

+matches at least one character outside the set below:

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

$end of line

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

^\/fajwe\/conv_\d\/routing(?:\/[^\/]+)?$

New

/fajwe/conv_1/routing/apwfe/afjwepfj
/fajwe/conv_2/routing/apwfe
/fajwe/conv_2/routing
/fajwe/conv_3/routing/apwfe/afjwepfj/awef
/fajwe/conv_4/routing/apwfe/afjwepfj/awef/0o09

Regular Expression

Substitution