Filesystem
blkid
Lists block device attributes.
Ubuntu
CentOS
Debian
SUSE
Fedora
Arch
Alpine
Verified: 2025-09-09
Syntax
$blkid [OPTIONS]
Examples
$blkid
$blkid /dev/sda1
Typical use cases
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Standard usage
blkid --help
Note
Shows UUID and type.
Export