Hi, I need to reorder the fields in a file. But the -f option can not be used to reorder field 1 and field 2.
Basically, I want the original 1st field as the new 2nd field and the original 2nd field the first. Is reordering fields possible with cut. $ cat input.txt a b c e f g $ cut -f 1,2 input.txt a b e f $ cut -f 2,1 input.txt a b e f -- Regards, Peng
