This is the command docker-port that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
docker-port - List port mappings for the CONTAINER, or lookup the public-facing port that
is NAT-ed to the PRIVATE_PORT
SYNOPSIS
docker port [--help] CONTAINER [PRIVATE_PORT[/PROTO]]
DESCRIPTION
List port mappings for the CONTAINER, or lookup the public-facing port that is NAT-ed to
the PRIVATE_PORT
OPTIONS
--help
Print usage statement
EXAMPLES
# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
b650456536c7 busybox:latest top 54 minutes ago Up 54 minutes 0.0.0.0:1234->9876/tcp, 0.0.0.0:4321->7890/tcp test
Find out all the ports mapped
# docker port test
7890/tcp -> 0.0.0.0:4321
9876/tcp -> 0.0.0.0:1234
Find out a specific mapping
# docker port test 7890/tcp
0.0.0.0:4321
# docker port test 7890
0.0.0.0:4321
An example showing error for non-existent mapping
# docker port test 7890/udp
2014/06/24 11:53:36 Error: No public port '7890/udp' published for test
HISTORY
April 2014, Originally compiled by William Henry (whenry at redhat dot com) June 2014,
updated by Sven Dowideit ⟨[email protected]⟩ November 2014, updated by Sven
Dowideit ⟨[email protected]⟩
Use docker-port online using onworks.net services
