mode links bytes last-changed name dr-x 2 4 Sep 2 00:07 ./ dr-x 41 41 Sep 2 00:05 ../ -r-- 1 153065 Sep 2 00:07 vpn-ipsec_en.pdf -r-- 1 662188 Sep 2 00:05 vpn-ipsec_en.tar.gz