Bart Massey 2022
This program accepts a string of hex digits as its
command-line argument and writes the corresponding bytes to
stdout. If the number of hex digits is odd, the argument
is zero-padded on the left.
For example:
fromhex e0
will write the single byte 0xe0 to stdout. Note that no
newline padding is done.
This work is licensed under the "MIT License". Please see the file
LICENSE.txt in this distribution for license terms.