2013年7月25日
删除共享内存后key为0x00000000的问题
摘要： 一开始是------ Shared Memory Segments --------key shmid owner perms bytes nattch status 0x00000000 0 root 600 134217728 129 dest 0x4405004b 32769 gyf 666 84032 1 ipcrm -M0x4405004b 后变成... 阅读全文
posted @ 2013-07-25 23:56 vanishfan 阅读(1185) 评论(0) 推荐(0)
redis命令之lrange
摘要： LRANGEkeystartstopRelated commandsBLPOPBRPOPBRPOPLPUSHLINDEXLINSERTLLENLPOPLPUSHLPUSHXLRANGELREMLSETLTRIMRPOPRPOPLPUSHRPUSHRPUSHXAvailable since 1.0.0.Time complexity:O(S+N) where S is the start offset and N is the number of elements in the specified range.Returns the specified elements of the list 阅读全文
posted @ 2013-07-25 16:12 vanishfan 阅读(10592) 评论(0) 推荐(0)