cas:/ $ ls -ld /sdcard/
drwxrwx--x 57 root sdcard_rw 3488 2024-03-19 19:49 /sdcard/
cas:/ $ ls -ld /sdcard
lrw-r--r-- 1 root root 21 2009-01-01 08:00 /sdcard -> /storage/self/primary
cas:/ $ ls -ld /sdcard/
drwxrwx--x 57 root sdcard_rw 3488 2024-03-19 19:49 /sdcard/
cas:/ $ ls -ld /sdcard
lrw-r--r-- 1 root root 21 2009-01-01 08:00 /sdcard -> /storage/self/primary