Regular Expressions 101

^start of line

value=the literal text value= (case sensitive)

Group 1(\/(path1|path2)|\\${VAR})

1st Alternative\/(path1|path2)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Group 2(path1|path2)

1st Alternativepath1

path1the literal text path1 (case sensitive)

2nd Alternativepath2

path2the literal text path2 (case sensitive)

2nd Alternative\\${VAR}

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

$end of line

{VAR}the literal text {VAR} (case sensitive)

\/?optionally matches 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

^value=(\/(path1|path2)|\\${VAR})\/?$

New

value=/path1
value=/path2
value=/path1/
value=/path2/
value=${VAR}
value=${VAR}/
value=$VAR
value=$VAR/
value=/path1/foo
value=/path2/foo
value=${VAR}/foo
value=$VAR/foo

Regular Expression

Extraction