mode links bytes last-changed name dr-x 2 5 Jul 20 2016 ./ dr-x 8 8 Jul 20 2016 ../ -r-- 1 18270 Jul 20 2016 blowfish.c -r-- 1 555 Jul 20 2016 blowfish.h -r-- 1 575 Jul 20 2016 main.c