could user (not is root) mount ?
 

i have user permission in a Linux system , can i mount any device if i not a root ? pls help me !!!!

Usually only root is allowed to mount devices, but also the setup of your /etc/fstab may enable users to mount devices.

Alternatively you could configure sudo to give your user the ability to run the mount command.

Then stick an in your .bashrc file and away you go.

read the 'user' and/or 'users' options in 'man mount'

The method in which I have used is the "chmod u+s" to both the /usr/bin/mount and /usr/bin/umount (this may change depending on what distribution you are using). I know many will call this unsafe to allow all users to mount devices but I feel if you have a locked down system this will be safe enough.

set "sudo" configuration ,you can have some permission like root's.

thanks for all ur supporting !!!!