This is the command cgpt that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
cgpt - Utility for ChromeOS-specific GPT partitions
SYNOPSIS
cgpt COMMAND [OPTIONS] DRIVE
DESCRIPTION
Supported COMMANDs:
create Create or reset GPT headers and tables
add Add, edit or remove a partition entry
show Show partition table and entries
repair Repair damaged GPT headers and tables
boot Edit the PMBR sector for legacy BIOSes
find Locate a partition by its GUID
prioritize
Reorder the priority of all kernel partitions
legacy Switch between GPT and Legacy GPT
For more detailed usage, use cgpt COMMAND -h
Use cgpt online using onworks.net services