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Add cheatsheet for lsblk

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This commit is contained in:
Axel Navarro 2018-07-12 07:03:34 -03:00
parent aa1e12625e
commit b0aa272b49
1 changed files with 21 additions and 0 deletions
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# Show all available block devices along with their partitioning schemes
lsblk
# To show SCSI devices:
lsblk --scsi
# To show a specific device
lsblk /dev/sda
# To verify TRIM support:
# Check the values of DISC-GRAN (discard granularity) and DISC-MAX (discard max bytes) columns.
# Non-zero values indicate TRIM support
lsblk --discard
# To featch info about filesystems:
lsblk --fs
# For JSON, LIST or TREE output formats use the following flags:
lsblk --json
lsblk --list
lsblk --tree # default view