man swab: (1): Mirrors <word-size> bytes, in the case of 2, it swaps adjacent bytes

swab:(1) Mirrors <word-size> bytes, in the case of 2, it swaps adjacent bytes

SYNOPSIS

swab ,<word-size> <infile> <outfile> /[,<block size in MB>/]

swab: Mirrors <word-size> bytes, in the case of 2, it swaps adjacent bytes

Usage: swab <word-size> <infile> <outfile> [<block size in MB>]