可以写的更 generic ; instead of hard code the user name, start and stop time, it may be better to take them from args[],
Also, there are countless possibilities for the last line, shutdown may not be the best choice.
• 完全同意你的看法呵呵! 给孩子设置的是登录不需要密码,除了关机还有好的选择吗? -在城里- ♂ (39 bytes) () 08/25/2013 postreply 07:40:24
• 把丫WIFI关了不就行了,这么麻烦干嘛!买个双通道modem,专门给丫开个wifi -HUDIEMI- ♂ (0 bytes) () 09/03/2013 postreply 17:38:48