df

app_40@android:/ # df
Filesystem             Size   Used   Free   Blksize
/dev                   174M    48K   174M   4096
/mnt/asec              174M     0K   174M   4096
/mnt/obb               174M     0K   174M   4096
/system                295M   266M    29M   4096
/cache                 393M    59M   334M   4096
/data                    1G   543M   672M   4096
/mnt/sdcard              5G     2G     3G   4096
/mnt/external_sd         3G     3G    70M   32768