文件中最后一列是时间格式XXXX-XX-XXXX:XX:XX,想统计所有匹配这种情况的行数,有什么表达式?例:...100000200000000000000"abc""2014-01-2100:00:00"...
例:...100000200000000000000"abc""2014-01-2100:00:00"...
...100000200000000000000"abc""2014-01-2100:00:00"...
100000200000000000000"abc""2014-01-2100:00:00"...
...
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