sudo blkid | grep swap
/dev/mapper/cryptswap1: UUID="0876b988-0180-442a-8671-2f25fd37e672" TYPE="swap"
psilocybin@stashb0x:~$ sudo ls -l /dev/disk/by-uuid/0876b988-0180-442a-8671-2f25fd37e672
lrwxrwxrwx 1 root root 10 Jan 19 23:03 /dev/disk/by-uuid/0876b988-0180-442a-8671-2f25fd37e672 -> ../../dm-0


# <file system> <mount point>   <type>  <options>       <dump>  <pass>
proc            /proc           proc    nodev,noexec,nosuid 0       0
# / was on /dev/sda5 during installation
UUID=331d6d2c-2d1d-48e1-ad62-4e14993a393c /               ext4    errors=remount-ro 0       1
# swap was on /dev/sda6 during installation
#UUID=05aa896f-0f12-4b8b-a410-01f33a7f44ef none            swap    sw              0       0
/dev/mapper/cryptswap1 none swap sw 0 0