mode links bytes last-changed name dr-x 2 4 Jan 5 23:11 ./ dr-x 41 41 Jan 5 23:05 ../ -r-- 1 181969 Jan 5 23:11 vpn-ipsec_ru.pdf -r-- 1 664256 Jan 5 23:05 vpn-ipsec_ru.tar.gz