Regular Expressions 101

^start of line

Group 1((?!doc$).)*

*repeats the group contents below any number of times:

Negative Lookahead(?!doc$)

docthe literal text doc (case sensitive)

$end of line

.any character (except for line terminators)

$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

^((?!doc$).)*$

New

group/ps/doc
group/doc
doc
groups/release
dev/releas
docker/release
group/cloud-doc