# exo > Manage the Exoscale services. > Some subcommands such as `exo compute` have their own usage documentation. > More information: . - Configure the exo command-line: `exo config` - Generate the exo autocompletion script for a specified shell: `exo completion {{zsh}}` - List all of the available zones and output them as json: `exo zone {{[-O|--output-format]}} {{json}}` - Quietly create a Compute instance in a specific zone (disables the non-essential command output): `exo compute instance create {{instance_name}} --zone {{zone}} {{[-Q|--quiet]}}` - List just the name of all of the buckets in the Organization: `exo storage list {{[-O|--output-template]}} '\{\{ .Name \}\}` - Display help for a specific sub-command: `exo {{iam}} {{[-h|--help]}}`