UUIDPARSE(1) uuidparse - uuidparse [] . . +----------+--------------------------------------------+ |NCS | | | | | | | | | | . | | | | | | -. | +----------+--------------------------------------------+ |DCE | - | | | | | | | | | | | | | | | | | | (OSF). | +----------+--------------------------------------------+ |Microsoft | | | | | | | | | | | | | | | | | | | (). | +----------+--------------------------------------------+ |other | | | | . | | | | | | | | | . | +----------+--------------------------------------------+ +-----------+--------------------------------+ |nil | | | | | | | | | | | | | . | +-----------+--------------------------------+ |time-based | DCE | | | | | | . | +-----------+--------------------------------+ |DCE | DCE MAC | | | . | +-----------+--------------------------------+ |name-based | RFC 4122 md5sum . | +-----------+--------------------------------+ |random | RFC 4122 | | | . | +-----------+--------------------------------+ |sha1-based | RFC 4122 sha-1 . | +-----------+--------------------------------+ |unknown | | | | . | | | | | | | | | | | | . | +-----------+--------------------------------+ -J, --json . -n, --noheadings . -o, --output . --help . -r, --raw . -h, --help . -V, --version . LIBSMARTCOLS_DEBUG=all ,,libsmartcols" . LIBSMARTCOLS_DEBUG_PADDING=on . Sami Kerola uuidgen(1), libuuid(3), RFC 4122 , ,,https://github.com/util-linux/util-linux/issues[issue tracker]". uuidparse ,,util-linux" . util-linux 2.42 2026-04-01 UUIDPARSE(1)