SWAPLABEL(8) System Administration SWAPLABEL(8) (NAME) swaplabel - UUID (Swap) (SYNOPSIS) swaplabel [-L label] [-U UUID] device (DESCRIPTION) swaplabel UUID ( ) device . -L -U swaplabel UUID device . swaplabel device . mkswap(8) . swaplabel UUID . (OPTIONS) -L, --label label label () . () . label swaplabel . -U, --uuid UUID UUID . UUID ---- uuidgen(1) . -h, --help . -V, --version . (ENVIRONMENT) LIBBLKID_DEBUG=all libblkid . (AUTHORS) swaplabel Jason Borden Karel Zak . . (SEE ALSO) uuidgen(1), mkswap(8), swapon(8) (REPORTING BUGS) . . (AVAILABILITY) swaplabel util-linux . . util-linux 2.42.3 2026-09-02 SWAPLABEL(8)