GH-CODESPACE-PORTS-FORWARD(1) GitHub CLI manual GH-CODESPACE-PORTS-FORWARD(1)

gh-codespace-ports-forward - Forward ports

gh codespace ports forward <remote-port>:<local-port>... [flags]

Forward ports from a codespace to your local machine.

Ports bind to loopback (127.0.0.1) by default. Use --all-interfaces to bind to all interfaces.

Listen on all network interfaces

Name of the codespace
Filter codespace selection by repository name (user/repo)
Filter codespace selection by repository owner (username or org)

0: Successful execution

1: Error

2: Command canceled

4: Authentication required

NOTE: Specific commands may have additional exit codes. Refer to the command's help for more information.

gh-codespace-ports(1)

Sep 2026