title: How to permanently remove adb device emulator on macos?
body: <p>I have uninstalled android studio via:</p>
  <pre><code>rm -Rf /Applications/Android\ Studio.app
  rm -Rf ~/Library/Preferences/AndroidStudio*
  rm ~/Library/Preferences/com.google.android.studio.plist
  rm -Rf ~/Library/Application\ Support/AndroidStudio*
  rm -Rf ~/Library/Logs/AndroidStudio*
  rm -Rf ~/Library/Caches/AndroidStudio*
  rm -Rf ~/AndroidStudioProjects
  rm -Rf ~/.gradle
  rm -Rf ~/.android
  rm -Rf ~/Library/Android*
  </code></pre>
  <p>I have also uninstalled Genymotion.
  I literally have 0 emulators running and don't even own an android device to plugin.</p>
  <pre><code>~  adb kill-server
  ~  gradle --stop
  No Gradle daemons are running.
  ~  adb devices
  * daemon not running; starting now at tcp:5037
  * daemon started successfully
  List of devices attached
  emulator-5562   offline
  </code></pre>
  <p>As you can see, I still have an emulator-5562 attached. I would like to remove that from my system. This emulator is the same <code>adb</code> in my Utility Monitor that keeps restarting when I run <code>~  adb devices </code>
  Anyhow, I would like to remove the emulator so that I can do a fresh install of Android Studio and not get</p>
  <pre><code>Error running adb: more than one device/emulator
  </code></pre>