rendered paste body cd gpio
root@OpenWrt:/proc/gpio# ls
0_dir 11_out 14_in 17_dir 19_out 21_in 4_dir 6_out 9_in
0_in 12_dir 14_out 17_in 1_dir 21_out 4_in 7_dir 9_out
0_out 12_in 15_dir 17_out 1_in 2_dir 4_out 7_in info
10_dir 12_out 15_in 18_dir 1_out 2_in 5_dir 7_out
10_in 13_dir 15_out 18_in 20_dir 2_out 5_in 8_dir
10_out 13_in 16_dir 18_out 20_in 3_dir 5_out 8_in
11_dir 13_out 16_in 19_dir 20_out 3_in 6_dir 8_out
11_in 14_dir 16_out 19_in 21_dir 3_out 6_in 9_dir
root@OpenWrt:/proc/gpio# cat 2_dir
0root@OpenWrt:/proc/gpio#