fdisk (for "fixed disk") is a command-line utility that provides disk partitioning functions.

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How does partprobe work?

I was looking for a way to refresh the scsi bus (or any other bus, for that matter) that would allow my kernel ( 2.6.18-194-el5 on CentOS 5.5) to know about the partitions on a drive, and I couldn't ...
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fdisk unable to open

I am having problems using fdisk to clear the partition table of my sd card. The sd card is identified in the /dev folder when inserted into the sd card reader, but when the following command in run: ...
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Finding the sector size of a partition

I answered this question, assuming that the *.img file had a sector size of 512. How do I query a device, or the image of a device, to find the correct sector size?