如果我想取下面的IP:后面的数字不要其他东西,如果用SAS读取数据呢,数据在txt相当不规则.  QQ 5231747,价钱可谈



IP: 41.58.35.111 - DATE: Thursday 04 July 00:22:23 - [URL: /.php] | [Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit//537.36] \nIP: 41.58.35.104 - DATE: Thursday 04 July 00:22:43 - [URL: /administrator/images/common/Logon.aspx.php] | [Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.116 Safari/537.36] \nIP: 41.58.35.104 - DATE: Thursday 04 July 00:22:43 - [URL: /administrator/images/common/confirm.aspx.php] | [Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.116 Safari/537.36] \nIP: 41.58.35.104 - DATE: Thursday 04 July 00:23:03 - [URL: /administrator/images/common/confirm.aspx.php] | [Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.116 Safari/537.36] \nIP: 41.58.35.104 - DATE: Thursday 04 July 00:23:10 - [URL: /administrator/images/common/confirm.aspx.php] | [Agent