### display

Use the display command to display serial activities and error messages.

#### Command Syntax

##### Syntax

Enter the display command as shown below:

`display {port [range=range]} | {error [clear]}`

#### Command Field

Command Field | Description
port | Displays the serial port activity of one or more ports. If no range is specified, displays activity for all ports. If a range is specified, displays activity for specified port or ports.
range | Specifies a range of ports to display.
error | Displays the last 10 error messages. Specify error clear to clear the error list. Note: This function is not supported by Digi One RealPort or PortServer TS 2/4.

#### Command Example

In this example, the display command displays information about ports 4-8:

`display port range=4-8`