adb devices
- https://developer.android.com/studio/debug/am-screenshot
- https://developer.android.com/studio/debug/am-video
FN=screenshot_$(date +%F_%T).png adb shell screencap -p $FN
adb pull /sdcard/$FN ~/Downloads/
FN=screenvideo_$(date +%F_%T).mp4 adb shell screenrecord /sdcard/$FN
adb pull /sdcard/$FN ~/Downloads/
adb pull /sdcard/ ~/Downloads/
adb shell
adb shell 'pm list packages -f'
FN=props_$(date +%F_%T).ini adb shell getprop > $FN
adb shell setprop
https://developer.android.com/studio/debug/am-logcat
adb logcat | grep -i