# alacritty > Cross-platform, GPU-accelerated terminal emulator. > More information: . - Open a new Alacritty window: `alacritty` - Run in a specific directory: `alacritty --working-directory {{path/to/directory}}` - [e]xecute a command in a new Alacritty window: `alacritty -e {{command}}` - Use an alternative configuration file (defaults to `$XDG_CONFIG_HOME/alacritty/alacritty.yml`): `alacritty --config-file {{path/to/config.yml}}` - Run with live configuration reload enabled (can also be enabled by default in `alacritty.yml`): `alacritty --live-config-reload --config-file {{path/to/config.yml}}`