day
5/16/11 9:27
5/17/11 9:27
5/18/11 9:20
5/19/2011  999
5/20/11 9:19
5/23/11 9:14
5/24/11 9:14
5/25/2011  999
5/26/11 9:25
5/27/2011  999
5/31/11 9:21
6/1/11 9:20
6/2/11 9:35
6/3/11 9:18
6/6/11 9:33
6/7/2011  999
6/8/2011  999
6/9/2011  999
6/10/2011  999
6/13/2011  777
6/14/2011  999
5/16/11 9:16
5/17/11 9:09
5/18/11 9:05
5/19/11 9:11
5/20/11 9:04
5/23/11 9:00
5/24/11 9:11
5/25/11 9:09
5/26/11 9:00
5/27/11 9:06
5/31/11 9:07
6/1/11 9:04
6/2/11 9:08
6/3/11 8:14
6/6/11 9:14
就是把上面这样的变量中日期和时间拆分成两个变量。。。求指导啊！

看split命令

能举个例子吗？看了还是没搞出来

没有高人回复啊？