Is there anyway you can do regex match group using sed like java regex pattern/match/group?
if i have string like
test-artifact-201251-balbal-0.1-SNAPSHOT.jar
how do I use sed just to get the result like:
test-artifact-0.1-SNASHOT.jar
I am wondering does sed allow you to do something like java regex, you define the pattern like:
([a-z]*-[a-z]*-)([0-9]*-)([a-z]*-)([.]*SNAPSHOT.jar)
and then you can get the results as an array like:
test-artifact-
201251-
balbal-
0.1-SNAPSHOT.jar
Answer
You have to escape parentheses to group expressions:
\([a-z]*-[a-z]*-\)\([0-9]*-\)\([a-z]*-\)\([.]*SNAPSHOT.jar\)
And use them with \1
, \2
, etc.
EDIT: Also note just before SNAPSHOT
that [.]
will not match. Inside brackets .
is literal. It should be [0-9.-]*
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