摘要: #grep -c >是统计行数(如果[]里面有多个参数项的值,用逗号隔开) 阅读全文
posted @ 2016-05-27 18:02 bass 阅读(917) 评论(0) 推荐(0)
摘要: mysql> select now(); +---------------------+ | now() | +---------------------+ | 2016-05-27 17:34:05 | +---------------------+ 1 row in set (0.00 sec) 阅读全文
posted @ 2016-05-27 17:35 bass 阅读(511) 评论(0) 推荐(0)
摘要: 每增加key值都要重启客户端 阅读全文
posted @ 2016-05-27 14:28 bass 阅读(197) 评论(0) 推荐(0)