On 21 June 2011 12:51, amritpal pathak <amritpalpathak1 at gmail.com> wrote: > how to know where my ubuntu is installed.i mean partition? > command? df or mount e.g:- alan at bishop:~$ df Filesystem 1K-blocks Used Available Use% Mounted on /dev/sda1 30963708 28221156 1169688 97% / alan at bishop:~$ mount /dev/sda1 on / type ext3 (rw,nodiratime) Al.