How to get available/free sdcard space in android with adb command

问题

I am trying to get free sdcard space with adb command, but I could not able to achieve. Any suggestions how to get the sdcard space.

回答1:

Use df, as with any Linux distro. Not all Android devices may have it, but it usually seems to be available.

回答2:

1. df: Disk space details.

   adb shell df

2. du: Disk space used by the specified files and subdirectories.

   adb shell du

3. df -h: Disk space details in KB/MB format.

   adb shell df -h

4. du -h: Disk space used by the specified files and subdirectories in KB/MB format.

   adb shell du -h

5. For specific folder desk space details.

   adb shell df /system

6. For specific folder and sub-directories desk space details

   adb shell du /system

回答3:

df -h to find disk usage and to find big files:

du -a <the_dir> | sort -n -r | head -n 20

来源：https://stackoverflow.com/questions/22947690/how-to-get-available-free-sdcard-space-in-android-with-adb-command