Util-link continued, starting with the utilities in /sbin: * sbin/adjtimex * sbin/agetty * sbin/blkdiscard * sbin/blkid * sbin/blockdev * sbin/cfdisk Plus some listener feedback about getopt and getopts, bzip2, good bad sound, and more. shasum -a256=1613deec4e2c1801fda8597c6ae4afb785a7a9311dbd92e7bf249d021956c573