display the mounted file system types

Linux and Unix-Like Ubuntu
1

how can i list/display the mounted partitions in Ubunutu, mount command just display the devices but not the file system used.

2

Try

df

Edit:
Sorry, I seem to have misunderstood your question - checked it on Debian (which should be very similar or the same with Ubuntu) and mount shows filesystem types as well as /etc/mtab as dunkar70 suggested.

$> uname -a
Linux somehost 2.6.26-2-686 #1 SMP Tue Mar 9 17:35:51 UTC 2010 i686 GNU/Linux
$> mount| head -1
/dev/sda5 on / type ext3 (rw,errors=remount-ro)
$> head -1 /etc/mtab
/dev/sda5 / ext3 rw,errors=remount-ro 0 0
3

I do not currently have access to a Linux system, but try:

cat /etc/mtab

This should provide a list of currently mounted partitions as well as their file system types, permissions, and other options.

4 
cat /proc/mounts

Can sometimes find some stuff that is not in /etc/mtab. They are usually very similar.

5

Thanks so much.