Linux Hint published a tutorial about resizing and formatting a disk with PartedMagic.
How to Resize and Format Disk with PartedMagic
PartedMagic is a Linux distribution used for partitioning, data recovery, and other data-related forensics operations. It mainly comes packaged as an ISO tool you can burn to a CD/DVD or USB flash drive and booted live without installing it. How to Resize and Format Disk with PartedMagic is explained in this article.
