I wanted to verify if a package is installed or not, so i did
# rpm -qa | grep control-center
The output "control-center-2.16.0-16.el5" printed twice, does this mean it has 2 versions of the same package. On other server which is very similar to this has output only once.
#rpm -qa | grep control-center
Let me know if I have to delete the package on server 1, if it comes under best practice.
Thanks in advance.