دستورهیی که اجرا کردم و جوابهایی که گرفتن اینا هستند
ls -l
total 20
dr -x ............ Tara root 16384 2012-08-11 14:47 movie
dr -x ............ Tara root 0 2012-08-11 14:43 pic
sudo cp -r pic ~/../../media/FreeAgent FGoflex Drive
cp:cannot create directory 'pic' : read-only file system
sudo mount -o allow_other ~/../../media/FreeAgent Goflex Drive
mount: /dev/sdb1 already mounted or /media/FreeAgent Goflex Drive busy
mount: according to mtab, /dev/sdb1 is already mounted on /media/FreeAgent Goflex Drive