|REORDER-COLUMNS(1)||NCBI Entrez Direct User's Manual||REORDER-COLUMNS(1)|
reorder-columns - reorder columns of a tab-delimited file
reorder-columns N ...
reorder-columns is a Unix-style filter that reads tab-delimited data on standard input and prints to standard output a modified version with all rows in their original order but columns reordered and possibly removed or repeated.
N Use input column N next on each line.