Christian Weisgerber:

>   If the script continued, it would fail because it uses "head -c"
>   and "tail -c" which are a nonstandard extension that the corresponding
>   OpenBSD commands don't support.

Actually, "tail -c" is in POSIX and available on OpenBSD.
Still would fail for "head -c", though.

-- 
Christian "naddy" Weisgerber                          naddy@mips.inka.de