linux memcached

依赖库

yum install libevent libevent-deve 

云安装

yum install memcached

源代码安装

wget http://memcached.org/latest                    下载最新版本
tar -zxvf memcached-1.x.x.tar.gz                    解压源码
cd memcached-1.x.x                                  进入目录
./configure --prefix=/usr/local/memcached           配置
make && make test                                   编译
sudo make install                                   安装

如果./configure 编译不通过

// 报错如下
checking for libevent directory… configure: error: libevent is required. You can get it from http://www.monkey.org/~provos/libevent/
If it’s already installed, specify its path using –with-libevent=/dir/

// 则 ...，再编辑，即可通过。。
yum install libevent-devel

作为后台服务运行

# /usr/local/memcached/bin/memcached -p 11211 -m 64m -d
或者
# /usr/local/memcached/bin/memcached -d -m 64M -u root -l 0.0.0.0 -p 11211 -c 256 -P /tmp/memcached.pid

#/usr/local/memcached/bin/memcached -d -m 64M -u root -l 0.0.0.0 -p 11211

# /usr/local/memcached/bin/memcached -d -m 64M -u root -l 192.168.0.200 -p 11211 -c 256 -P /tmp/memcached.pid 

链接

telnet 127.0.0.1 11211
Trying 127.0.0.1...
Connected to 127.0.0.1.
Escape character is '^]'.
// 以上为正常状态


//  这是一条完整的创建命令
set foot 0 0 3 
bar 
// 记得按回车键 End

set foo 0 0 3                                                   保存命令
bar                                                             数据
STORED                                                          结果
get foo                                                         取得命令
VALUE foo 0 3                                                   数据
bar                                                             数据
END                                                             结束行
quit                                                            退出

监听状态

netstat -tnlp

修改监听端口为0.0.0.0

/usr/local/memcached/bin/memcached -d -m 10 -u root -l 0.0.0.0 -p 12000 -c 256 -P /tmp/mem