How to find device name with IP address?
Hello everyone.
I am running multiple docker containers on a VM. The VM has two network adapters. On one of the adapter, it has an IP address, and that IP address is assigned to a docker container. However, I can't run a command like docker exec -it test /bin/bash because it gives me an error like this:
Docker: Error response from daemon: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
And when I run ipconfig /all, I can see that the IP address of that adapter is not included in the list of IP addresses. I want to know how to find out that IP address.
If you want to find a container's IP address for the default network interface (eth0), then use: docker exec -it test /bin/bash -it '. The -it option ensures that the command is run within the container and the grep command only takes the IP address portion of the string. This may also work for eth1. Edit: This command worked on my Ubuntu 14.04 with Docker version 1.8.1-rc1. This command did not work on Ubuntu 16. The IP address must be in the form of X.Y.Z.
Using a shell script with awk or grep seems more reliable. For example, here is a shell script that will return the IP address as text. It will return the IP address of eth0 if it exists, or else it will return a generic ip address:
#!
How to get hostname from cmd?
I have a network with several server.
I'm trying to get hostname of each server. ?
The hostname utility command takes several options: hostname Prints the name of the host and the name of the. operating system (OS) on which it is running. hostname -f Prints the name of the host. and the name of the operating system (OS) on which it. hostname -f -s Prints the name of the host. and the name of the operating system (OS) on which it. hostname -s Prints the name of the host. and the name of the operating system (OS) on which it
How do I find the hostname of an IP address in Windows?
When we go to run cmd or putty in Windows 7 or 8 you see "Windows IP Configuration.
I have tried it with ipconfig but there is no way to tell the hostname of a specific IP address. If it is in a file that is located somewhere, or is on a server or something, can someone please help me how to find the hostname of that IP so that I can get to it? Thank you in advance for your time and help, if you think that you can help me in any way, or anything else, just ask and I will be happy to help.
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