install adb android debug.

Under Ubuntu terminal:

sudo add-apt-repository ppa:nilarimogard/webupd8

sudo apt-get update

sudo apt-get install android-tools-adb android-tools-fastboot

Use connect android putty

ifconfig eth0, get IP.

Under Ubuntu terminal:

adb kill-server

adb connect XXX.XXX.XXX.XXX

install app (.apk at Ubuntu)

adb install XXX.apk.

adb push ..

adb pull ..