What is the binary for blackbox? Try:
which Blackbox rpm -ql blackbox |grep bin
Satish,
that is a very useful command you just showed me thanks,
here is the output of it
$ rpm -ql blackbox |grep bin /usr/bin/blackbox /usr/bin/bsetbg /usr/bin/bsetroot
i'm thinking it would be /usr/bin/blackbox
bsetbg is for background images and bsetroot is for a few other things