# orb > Interface for OrbStack, a fast and lightweight container and virtual machine runtime for macOS. > Provides Docker-compatible commands and Linux VM management. > More information: . - List all containers and VMs: `orb list` - Create and start a Linux virtual machine: `orb create {{vm_name}}` - Create a VM with a specific Linux distribution: `orb create {{vm_name}} {{ubuntu|fedora|arch|debian}}` - Start or stop a virtual machine: `orb {{start|stop}} {{vm_name}}` - Connect to a VM via SSH: `orb ssh {{vm_name}}` - Execute a command in a VM: `orb exec {{vm_name}} {{command}}` - Delete a virtual machine: `orb delete {{vm_name}}` - Show system status and resource usage: `orb status`