shyam@freedom:~$ df
Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/sda8              9614116   6837704   2288040  75% /
varrun                  513024        84    512940   1% /var/run
varlock                 513024         0    513024   0% /var/lock
udev                    513024        76    512948   1% /dev
devshm                  513024         0    513024   0% /dev/shm
/dev/sda1             28834716  20070492   7299500  74% /media/sda1
/dev/sda6             38448244  15837044  20658104  44% /media/sda6
/dev/sda7             19228276   1899740  16351788  11% /media/sda7
/dev/scd0              4201710   4201710         0 100% /media/cdrom0
shyam@freedom:~$ su
Password: 
root@freedom:/home/shyam# df
Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/sda8              9614116   6837704   2288040  75% /
varrun                  513024        84    512940   1% /var/run
varlock                 513024         0    513024   0% /var/lock
udev                    513024        76    512948   1% /dev
devshm                  513024         0    513024   0% /dev/shm
/dev/sda1             28834716  20070492   7299500  74% /media/sda1
/dev/sda6             38448244  15837044  20658104  44% /media/sda6
/dev/sda7             19228276   1899740  16351788  11% /media/sda7
/dev/scd0              4201710   4201710         0 100% /media/cdrom0
root@freedom:/home/shyam#