I have one flat file,in this file how many columns are
there i don't know,but one ename column is there , just i
want to cut the surname, so how to cut the surname, any one
know the answer please guide me ?
ename
-----
tapan kumar nayak
bala murugan
kutal chkrobarthy
biswo

My output is like that

OUTPUT
------
nayak
murugan
chakrobarthy
biswo



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