Transpose the given CSV file.
This file:
A,B
C,D
Will become:
A,C
B,D
Usage:
xan transpose [options] [<input>]
xan transpose --help
Common options:
-h, --help Display this message
-o, --output <file> Write output to <file> instead of stdout.
-d, --delimiter <arg> The field delimiter for reading CSV data.
Must be a single character.