cheat.sheets:blkid
# blkid
# Identify LUKS devices by displaying block device attributes.
# Display attributes of all block devices
blkid
# Display attributes of a specific block device
blkid /dev/sdX
# Display only the UUID of a specific device
blkid -s UUID -o value /dev/sdX
# Display LUKS information from a block device, if available
blkid -s TYPE -o value /dev/sdX | grep -q 'crypto_LUKS' && echo "LUKS device"
# Format output with labels and values
blkid -p -o udev /dev/sdX
# Display attributes with specific formatting
blkid -o full /dev/sdX
# Utilize cache for faster results
blkid -c /dev/null /dev/sdX
# Cache the results and update the cache
blkid -c /etc/blkid.tab /dev/sdX
tldr:blkid
# blkid
# Lists all recognized partitions and their Universally Unique Identifier (UUID).
# More information: <https://manned.org/blkid>.
# List all partitions:
sudo blkid
# List all partitions in a table, including current mountpoints:
sudo blkid -o list
$
cheat.sh