[raammadala4047@cxln5 ~]$ docker ps
Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/v1.40/containers/js
on: dial unix /var/run/docker.sock: connect: permission denied
[raammadala4047@cxln5 ~]$
and
[raammadala4047@cxln5 ~]$ sudo yum update
We trust you have received the usual lecture from the local System
Administrator. It usually boils down to these three things:
#1) Respect the privacy of others.
#2) Think before you type.
#3) With great power comes great responsibility.
[sudo] password for raammadala4047:
Sorry, user raammadala4047 is not allowed to execute ‘/bin/yum update’ as root on cxln5.
[raammadala4047@cxln5 ~]$
[raammadala4047@cxln5 ~]$ docker version
Client: Docker Engine - Community
Version: 19.03.8
API version: 1.40
Go version: go1.12.17
Git commit: afacb8b
Built: Wed Mar 11 01:27:04 2020
OS/Arch: linux/amd64
Experimental: false
Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/v1.40/version: dial
unix /var/run/docker.sock: connect: permission denied
[raammadala4047@cxln5 ~]$