drwxr-xr-x root       root             4096 ./usr
drwxr-xr-x root       root             4096 ./usr/bin
-rwxr-xr-x root       root            14384 ./usr/bin/gpiodetect
-rwxr-xr-x root       root            10288 ./usr/bin/gpiofind
-rwxr-xr-x root       root            14384 ./usr/bin/gpioget
-rwxr-xr-x root       root            18480 ./usr/bin/gpioinfo
-rwxr-xr-x root       root            14384 ./usr/bin/gpiomon
-rwxr-xr-x root       root            18480 ./usr/bin/gpioset