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最简便的清空memcache的方法

WBOY
Release： 2016-06-13 09:41:04
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如果要清空memcache的items，常用的办法是什么？杀掉重启？如果有n台memcache需要重启怎么办？挨个做一遍？

很简单，假设memcached运行在本地的11211端口，那么跑一下命令行：
$ echo ”flush_all” | nc localhost 11211

注：flush并不会将items删除，只是将所有的items标记为expired。

 

或者

 

第一、连接：telnet 127.0.0.1 11211
第二、按回车键
第三、flush_all 后回车
控制台显示OK，表示操作成功

说明：
1、清空所有键值
flush_all
注：flush并不会将items删除，只是将所有的items标记为expired，因此这时memcache依旧占用所有内存。

2、退出
quit

Related labels：
aspnet software programming
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