To view all top-level {% data variables.product.prodname_cli %} commands, enter gh without arguments.

gh

To list all of the subcommands that you can use with a {% data variables.product.prodname_cli %} command, use the top-level command without arguments.

gh COMMAND

For example, to view the environment variables that you can set to affect certain aspects of {% data variables.product.prodname_cli %}, use the environment command.

gh environment

To view the configuration settings that you can set, use the config command.

gh config

To view help for a particular subcommand, use the --help flag.

gh COMMAND [SUBCOMMAND ...] --help

All of the information that's available by running these commands in the terminal is also included in the {% data variables.product.prodname_cli %} online manual.