Another Listener is Simple Data Writer.This is used to right data to a file.

We can give the filename as C:\jmeterscripts\Datawriter_testresults.jtl

Some of the jmeter parameters are START.MS-Give start time of jmeter START.YMD-gives time in Year Month Day START.HMS-gives time in Hour Month Second TESTSTART.MS-gives time for start of test

So we can even give the simple data writer a file name based on jmeter properties like \FGFG\jmeterscripts${TESTSTART.MS}_hsd.jtl