シェル操作課題やってみた．log.txt server1,1343363124,30,/video.php server2,1343363110,20,/profile.php server3,1343363115,7,/login.php server1,1343363105,8,/profile.php server2,1343363205,35,/profile.php server2,1343363110,20,/profile.php s…