++++++++++++++++
root@0[knoppix]# mount
/dev/root on / type ext2 (rw)
/dev/hdc on /cdrom type iso9660 (ro)
/dev/loop0 on /KNOPPIX type squashfs (ro)
/ramdisk on /ramdisk type tmpfs (rw,size=605144k)
/proc/bus/usb on /proc/bus/usb type usbfs (rw,devmode=0666)
automount(pid3367) on /mnt/auto type autofs (rw,fd=4,pgrp=3367,minproto=2,maxproto=4)
/dev/sda1 on /mnt/sda1 type ext3 (ro,nosuid,nodev)
root@0[knoppix]# echo $PARTITION
++++++++++++++++
root@0[knoppix]# echo $PARTITION
sda1
++++++++++++++++
root@0[knoppix]# ls -l /mnt/$PARTITION/kanotix/KNOPPIXSRC/dev/null
crw-rw-rw- 1 root root 1, 3 2005-04-09 17:55 /mnt/sda1/kanotix/KNOPPIXSRC/dev/nulSRC/dev/null