安裝redis+memcached

redis

wget http://download.redis.io/releases/redis-3.0.0.tar.gz
tar zxf redis-3.0.0.tar.gz -C /usr/local/
cd /usr/local/redis-3.0.0/
make MALLOC=libc
cd src
yum -y install tcl          //安裝make test命令
make test
make PREFIX=/data/redis_master install
cp ../redis.conf /data/redis_slave
vi /data/redis_master/redis.conf
	daemonize yes    //設置爲後臺啓動，不佔用控制檯
/data/redis_master/bin/redis-server /data/redis_master/redis.conf      //啓動redis

memcached

wget  https://github-production-release-asset-2e65be.s3.amazonaws.com/1856976/a82fc680-b4be-11e9-9ff0-6f5e259454e8?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIWNJYAX4CSVEH53A%2F20191121%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20191121T083317Z&X-Amz-Expires=300&X-Amz-Signature=08d3fc88ef40352aa1eb5e07b43013393f96586df5de811c8d4529a950e3f270&X-Amz-SignedHeaders=host&actor_id=0&response-content-disposition=attachment%3B%20filename%3Dlibevent-2.1.11-stable.tar.gz&response-content-type=application%2Foctet-stream
    memcached依賴這個啓動
tar zxf libevent-2.1.11-stable.tar.gz
cd libevent-2.1.11-stable/
./configure && make && make install

wget http://memcached.org/latest        //下載最新版本
tar zxf latest
cd memcached-1.5.20/ 
./configure --prefix=/usr/local/memcached
make && make install

啓動如果報這個錯誤

ln -s /usr/local/lib/libevent-2.1.so.7 /usr/lib64/libevent-2.1.so.7
/usr/local/memcached/bin/memcached -u root -p 11211 -m 64m -d
      用root用戶啓動，佔用11211端口，使用64M內存，後臺啓動