# cut

Separates any unique field into two or more distinct fields, based on a given separator or regular expression

# Headers

extract : This header takes 3 parameters which are sourceField, expression and destinationFields, e.g: sourceField=>expression=>destinationFields

# Examples

Use with regex :

In this example we want to retrieve separately the last name and the first name of a user so the login is lastName.firstName.


curl -v -X POST http://localhost:59599
-H "ezPAARSE-Middlewares: cut"
-H "extract: login => /^([a-z]+)\.([a-z]+)$/ => lastName,firstName" \
-F "files[]=@access.log"

Use with split function :

In this example we want to retrieve different username and domain name compared to an email address

curl -v -X POST http://localhost:59599
  -H "ezPAARSE-Middlewares: cut"
  -H "extract: email => split(@) => identifiant,domainName" \
  -F "files[]=@access.log"

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