CODEWITHSUNDEEP
linuxdockerunixps
nomadev95
nomadev95

Reputation: 125

Get the value of port from docker ps command

On running docker ps command I get all the processes that are running. I have deployed MongoDB instances onto docker containers. And on giving docker ps | grep mongo it shows all the mongodb instances that are running. Refer the picture for better understanding

enter image description here

Now I have to display the port details and it is little ambiguous, the end result should be 2040. Though I have come up with something which indeed gives the correct output but I am hoping for a short and more efficient way to get the port details.

This is how I am getting the o/p currently

docker ps | grep mongo | awk '{print $10}' | awk -F ":" '{print $2}'| cut -d '-' -f 1

Upvotes: 0

Views: 1514

Answers (1)

bbotte
bbotte

Reputation: 180

do this,

docker ps|grep mongo|awk '{print $1}'|xargs docker inspect  --format="{{json .NetworkSettings.Ports}}"

Upvotes: 1

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