ls -l

-rw-r--r-- 1 root root 4096 Mar 19 19:10 active_low
lrwxrwxrwx 1 root root    0 Mar 19 18:59 device -> ../../../gpiochip3
-r--r--r-- 1 root root 4096 Mar 19 19:01 direction
-r--r--r-- 1 root root 4096 Mar 19 19:00 label
drwxr-xr-x 2 root root    0 Mar 19 19:10 power
lrwxrwxrwx 1 root root    0 Mar 19 18:59 subsystem -> ../../../../../../../../../../class/gpio
-rw-r--r-- 1 root root 4096 Mar 19 18:59 uevent
-rw-r--r-- 1 root root 4096 Mar 19 19:05 value