[CentOS] how to show only quota limit to users via SSH?

Hi,

How, if possible, do I only show a user's quota limits when he logs into SSH?

For example, I set a soft limit of 10GB on this user, but when he logs in he can see all the limits:

-sh-3.2$ df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/fluid01-root 38G 36G 530M 99% / /dev/mapper/fluid01-home 48G 15G 30G 34% /home /dev/md0 190M 33M 148M 19% /boot tmpfs 881M 0 881M 0% /dev/shm /dev/mapper/fluid01-cpbackup 203G 184G 9.4G 96% /cpbackup -sh-3.2$

Is it possible to show him only his limits, and for that matter mounted partitions, which in this case is /cpbackup/knocky ?