How do I perform a trim on text

[gary75]

I need to extract values from a field, say values are aaaa@gmail.com, bbbb@gmail.com, gggggg@gmail.com, fffff@gmail.com.

My requirement is to trim the values before the '@' symbol and only display the values after '@' . for e.g @gmail.com.

Your help is appreciated.

[woodcock]

There are many ways to do this, including:

... | rex field=emailAddress "(?<username>[^@])"

[HiroshiSatoh]

E-mail address Are you more? If one

trim_field：aaaa@gmail.com
････|eval domain=mvindex(split(trim_field,"@"),1)
->gmail.com