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