--- a/android.rst	Thu Sep 10 00:06:36 2015 +0300
+++ b/android.rst	Thu Sep 10 00:34:04 2015 +0300
@@ -129,6 +129,11 @@
   $ adb shell ps | grep $REGEX
   $ adb shell kill $PID
 
+To stop application::
+
+  $ adb shell am kill com.google.android.contacts
+  $ adb shell am force-stop com.google.android.contacts
+
 Take a screenshort::
 
   $ adb shell screencap -p | perl -pe 's/\x0D\x0A/\x0A/g' > screen.png
@@ -146,6 +151,19 @@
   $ adb logcat
   $ adb logcat "*:W"
 
+List partition.
+===============
+
+List partitions (with sizes)::
+
+  android# cat /proc/partitions
+  android# cat /proc/mtd
+
+List mounted file systems::
+
+  android# mount
+  android# df
+
 Controlling Android from PC.
 ============================