grub-probe

Verified for current stable LTS

Grub Probe Commands

Grub Probe command syntax with verified terminal examples.

Commands

7 commands for Grub Probe

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Grub Probe Command: Get Filesystem Label

sudo grub-probe -t fs_label </boot/grub>

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Grub Probe Command: Get Filesystem Uuid

sudo grub-probe -t fs_uuid </boot/grub>

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Grub Probe Command: Get Grub Disk Name Device

sudo grub-probe -t drive </dev/sdX> -d

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Grub Probe Command: Get Grub Filesystem Module Path

sudo grub-probe -t fs </boot/grub>

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Grub Probe Command: Get Mbr Partition Type Code

sudo grub-probe -t msdos_parttype </dev/sdX>

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Grub Probe Command: Get System Device Path

sudo grub-probe -t device </boot/grub>

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Grub Probe Command: Probe Custom Device Map

sudo grub-probe -t drive </boot/grub> -m <path/to/custom_device.map>

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FAQ

Coverage: Focused examples for common Grub Probe workflows.

Verified version: current stable LTS.

Verification: Test commands in a disposable workspace and submit notes for edge cases.