-Link for downloading the RHEL 8 iso file below:
https://drive.google.com/open?id=1tMc...
-For installing docker in Linux system(other than version 8):
code: - curl -sSL https://get.docker.com | sh
-For RHEL 8 systems go to: " cd /etc/yum.repos.d " path and then make a file as " gedit my_repo.repo" (extension should be " .repo " )
-then write the file as follows:
[docker]
baseurl=http://download.docker.com/linux/cent...
gpgcheck=0
-then save the file and in terminal write the code as:
" yum install docker-ce --nobest "