# gh help

> Display help about the GitHub CLI command.
> More information: <https://cli.github.com/manual/gh_help>.

- Display general help:

`gh help`

- Display help for the `gh help` subcommand:

`gh help --help`

- Display help about environment variables that can be used with `gh`:

`gh help environment`

- Display a markdown reference of all `gh` commands:

`gh help reference`

- Display help for a subcommand:

`gh help {{subcommand}}`

- Display help for a subcommand action:

`gh help {{pr}} {{create}}`
