Regular Expressions 101

Pro

1st Alternative^[^v]+$

^start of line

Negated Character Class[^v]+

+matches at least one character outside the set below:

vthe literal v (118₁₀ / 166₈ / 76₁₆) (case sensitive)

$end of line

2nd Alternative^v[^\d].+

^start of line

vthe literal v (118₁₀ / 166₈ / 76₁₆) (case sensitive)

Negated Character Class[^\d]

\da digit

.+any character (except for line terminators), repeated at least once

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.

25 tokens

Regular Expression

^[^v]+$|^v[^\d].+

v313.2014.toyota.camry.0.jpg
v313.2014.toyota.camry.1.jpg
fordfusion.jpg
fordfusion2.jpg
v87.2015.honda.civic.0.jpg
v87.2015.honda.civic.1.jpg
2014.ford.escape.0.jpg
2014.ford.escape.1.jpg
vehicle1.jpg

Substitution

v313.2014.toyota.camry.0.jpg
v313.2014.toyota.camry.1.jpg
fordfusion.jpg
fordfusion2.jpg
v87.2015.honda.civic.0.jpg
v87.2015.honda.civic.1.jpg
2014.ford.escape.0.jpg
2014.ford.escape.1.jpg
vehicle1.jpg