gpart command since it does multiple partitioning schemes (ex: fdisk, gpt, etc...) or do some people strictly use gpt command when it comes to creating a GPT partitioning scheme? gpart command since it can create multiple partitioning schemes. gpt command lasted from the 5.3-RELEASE to the 7.4-RELEASE. gpt utility for platforms such as ia64. gpart project must of devoured and used the underpinnings of the gpt project. gpt command. There is no gpart command in Mac OS X.