Hi,
this may be a deliberate choice but I can't really figure out why one would make that decision...
[centos@atomic ~]$ sudo yum update
sudo: yum: command not found
[centos@atomic ~]$ rpm -ql yum | grep bin
/usr/bin/yum
[centos@atomic ~]$ ls -l /usr/bin/yum
ls: cannot access /usr/bin/yum: No such file or directory
[centos@atomic ~]$
regards,
Bent