regex to replace numeric value as astreik

[DataOrg]

i want search search level field extraction command to replace all numeric value as astriek

Name = Dell vostro 2012 laptop wireless
Name = HP latitude laptop 20161 home station
Name is the field followd by value

I want results as
Name = Dell vostro **** laptop wireless
Name = HP latitude laptop **** home station

[jpolvino · Accepted solution]

If you want to get rid of numbers, you can use sed to replace them with nothing (also removes leading space):

(your search)
| rex field=Name mode=sed "s/\s\d+//g" 

You said replace with asterisk, I believe, which would be:

(your search)
| rex field=Name mode=sed "s/\s\d+/\*/g"