sir,
Daily linux command given by you, is a superb work. It is like daily
reading Tamil Thirukural.
Congrats.
Mohamed Ali
Chief Engr , ONGC
Chennai
9445005969
On Wed, Sep 28, 2016 at 11:01 AM, Dhanasekar <tkdhanasekar@xxxxxxxxx> wrote:
Hi,
blkid - locate/print block device attributes
1. The blkid command lists all available block devices
# blkid
/dev/sda1: UUID="c8718e6d-75e7-4620-90cc-cb217b14693b" TYPE="ext4"
/dev/sda5: UUID="0e246465-e70b-4b89-a6c6-743efb54fbf3" TYPE="swap"
/dev/sda6: UUID="4ba15d19-d915-4fde-bfbe-e4e99ae9405b" TYPE="ext4"
2. To display information about a particular device only
# blkid /dev/sda1
/dev/sda1: UUID="c8718e6d-75e7-4620-90cc-cb217b14693b" TYPE="ext4"
3. To display I/O Limits (I/O topology) information
# blkid -i /dev/sda
4. To view more details of devices use udev with -po option
# blkid -po udev /dev/sda1
regards,
T.Dhanasekar
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