Please set gpgcheck to 0 in all three lines in the file and run yum again.
That worked & I was able to download the appropriate programs. Thanks! But why did I have to edit that file? It's not in your instructions!
Then I went on to the next stage and got the below result : -
[root@web /]# yum install quota
Loading "installonlyn" plugin
Setting up Install Process
Setting up repositories
core 100% |=========================| 1.1 kB 00:00
updates 100% |=========================| 1.2 kB 00:00
extras 100% |=========================| 1.1 kB 00:00
Reading repository metadata in from local files
Parsing package install arguments
Nothing to do
So I figured I must have already installed it and moved on : -
[root@web /]# mount -o remount /
mount: / not mounted already, or bad option
[root@web /]# quotacheck -avugm
quotacheck: Can't find filesystem to check or filesystem not mounted with quota option.
Things definitely not going to plan. It seems to work for others, why not me? I know! I must've overlooked something again.