How do I run adb on a mac terminal?

Question

adb shell run-as /data/data/com.mypackagename 

returns

adb command not found

though I see adb in the dir

Answer 1

The first step, you should get android sdk directory path by open:

Android Studio -> Preferences -> Appearance & Behavior -> System Settings -> Android SDK

The path will be show here. example: /Users/thisismyaccount/Library/Android/sdk

Next, you open Terminal and type command as below:

echo 'export PATH=$PATH:/Users/*thisismyaccount*/Library/Android/sdk/platform-tools/' >> ~/.bash_profile

source ~/.bash_profile

adb devices