How to remove everything after a specific character and any digit

[shaileshransing]

I want remove everything after "-" and any digit for example -1,-2,-3...-9,-0 

I'm using rex function but not getting desired output.

current data	Desired o/p
splunk.server-1.9.0.CLIEN-server-38444	splunk.server
abcd-available.server-7.0.0.RETCAR-server-75344	abcd-available.server

[ITWhisperer · Accepted solution]

Try something like this

| rex mode=sed field=current "s/\-\d.*//g"