drwxr-xr-x root       root             4096 ./usr
drwxr-xr-x root       root             4096 ./usr/bin
-rwxr-xr-x root       root            67632 ./usr/bin/gpiodetect
-rwxr-xr-x root       root            67632 ./usr/bin/gpioget
-rwxr-xr-x root       root            67632 ./usr/bin/gpioinfo
-rwxr-xr-x root       root            67552 ./usr/bin/gpiomon
-rwxr-xr-x root       root            67560 ./usr/bin/gpionotify
-rwxr-xr-x root       root            67632 ./usr/bin/gpioset