Android application uninstall batch/shell script?

I have developed a small application that consists of 5 different apk files. I'm developing on a lot of PCs and have a lot of developing phones. Every time I change the P开发者_C百科C, the signature of the generated APK file is changed and I have to uninstall the applications on the phone. This is very time consuming. So is there a possibility to write a batch/file script that i can run on the PC so that the defined applications are uninstalled on the device?

I tried to do it the following way:

for %%f in (adb devices) do (
adb -s %%f uninstall bla.bli.blub
)

But unfortunately it doesn't work correctly ;)

So I finally was able to get a working version of the script:

FOR /F "skip=1" %%P IN ('adb devices') DO (
adb -s %%P uninstall bla.blub.application1
adb -s %%P uninstall bla.blub.application2
)

1. Open up a terminal
2. cd to the directory where you've installed the android sdk
3. cd tools/
4. adb uninstall package-name
   (where package-name is something like com.android.blah)

And of course you can put these steps in a shell script and uninstall several packages.