I am new to linux but first let me explain my situation.i am running CentOS in virtualbox. i am running a very minimal installation of the OS.i have install dhcp and i am trying to view the sample config file.but when i typed the path of the file (/usr/share/doc/dchp*/dhcpd.conf.sample) i am getting a permission deny.i dont understand because i am logged in as root.Could someone shed some light!!