Open a serial portUsage: wezterm serial [OPTIONS] <PORT>Arguments: <PORT> Specifies the serial device name. On Windows systems this can be a name like `COM0`. On posix systems this will be something like `/dev/ttyUSB0`Options: --baud <BAUD> Set the baud rate. The default is 9600 baud --class <CLASS> Override the default windowing system class. The default is "org.wezfurlong.wezterm". Under X11 and Windows this changes the window class. Under Wayland this changes the app_id. This changes the class for all windows spawned by this instance of wezterm, including error, update and ssh authentication dialogs --position <POSITION> Override the position for the initial window launched by this process. --position 10,20 to set x=10, y=20 in screen coordinates --position screen:10,20 to set x=10, y=20 in screen coordinates --position main:10,20 to set x=10, y=20 relative to the main monitor --position active:10,20 to set x=10, y=20 relative to the active monitor --position HDMI-1:10,20 to set x=10, y=20 relative to the monitor named HDMI-1 -h, --help Print help (see a summary with '-h')