1.yum 安装
yum clean all
yum -y update
yum -y install memcached
2.Memcached 运行
查看帮助:memcached -h
//查看考号修改配置
vim /etc/sysconfig/memcached
内容如下:
PORT=”11211″
USER=”memcached”
MAXCONN=”1024″
CACHESIZE=”64″
OPTIONS=””
可以修改端口,用户和最大内存,缓存大小
//重启,启动,开机启动,状态,关闭
systemctl restart memcached.service
systemctl start memcached.service
systemctl enable memcached.service
systemctl status memcached.service
systemctl stop memcached.service
3.扩展一下,安装PHP-memcache扩展,防火墙放开11211端口
yum -y install php-pecl-memcache
如果是PHP56版本的应该运行
yum -y install php56w-pecl-memcache
防火墙放开11211
//这是firewall防火墙,iptables防火墙请自行查找
firewall-cmd --permanent --zone=public --add-port=11211/tcp
检查端口是否开放
echo stats | nc memcache_host_name_or_ip 11211