Memcached - 1 之 Centos7上安装memcached

一、目标

在centos7上安装memcached教程

二、先安装必要组件libevent

不要忘记关闭防火墙、selinux等(略)。

libevent官网:https://libevent.org/

wget -P /usr/local/src https://github.com/libevent/libevent/releases/download/release-2.1.11-stable/libevent-2.1.11-stable.tar.gz
cd /usr/local/src
tar xzf libevent-2.1.11-stable.tar.gz
cd libevent-2.1.11-stable/
./configure --prefix=/usr/local/libevent-2.1.11-stable
make && make install

三、安装memcached

官网:https://github.com/memcached/memcached/wiki/ReleaseNotes

wget -P /usr/local/src http://www.memcached.org/files/memcached-1.4.25.tar.gz
cd /usr/local/src/
tar zxf memcached-1.4.25.tar.gz
cd memcached-1.4.25/
#编译安装memcached,指定安装路径/usr/local/memcached,指定libevent本机的路径为/usr/local/libevent-2.1.11-stable/
./configure --prefix=/usr/local/memcached --with-libevent=/usr/local/libevent-2.1.11-stable/
make && make install

四、启动memcached

cd /usr/local/memcached/bin
#指定使用nobody用户启动memcached,-m指定限定使用内存为64M,指定端口(默认)11211,-vvv详细输出
./memcached -u nobody -m 64 -p 11211 -vvv
#注意,这样启动是前台运行,关闭shell后程序就结束了。

 

五、(可选)在本机安装telnet客户端,便于测试连接本机的memcached。(当然你也可以在其他有telnet工具的客户端上连接memcached服务器)

yum install -y telnet.*

 

六、在本机再开一个shell,使用telnet客户端连接memcached

telnet 127.0.0.1 11211

到此,memcached就安装完成了。

----------------------END------------2020年6月12日15:33:12-----------------------------------

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