安装redis

```

wget https://codeload.github.com/antirez/redis/tar.gz/2.8.21

mv2.8.21redis-2.8.21.tar.gz

tar zxvf redis-2.8.21.tar.gz

cd redis-2.8.21

yum install -y gcc epel-release; yum install -y jemalloc-devel

make  如果出错，运行如下命令：

（cd deps; make hiredis lua jemalloc linenoise; cd ..; make）

cd src

make install PREFIX=/usr/local/redis

mkdir /usr/local/redis/etc

wget http://www.apelearn.com/study_v2/.redis_conf -O /usr/local/redis/etc/redis.conf 2>/dev/null（下载配置文件）

wget http://www.apelearn.com/study_v2/.redis_init -O /etc/init.d/redis 2>/dev/null（启动脚本）

useradd -s /sbin/nologin redis

mkdir /usr/local/redis/var

chmod 777 /usr/local/redis/var

chmod 755 /etc/init.d/redis

chkconfig --add redis

chkconfig redis on

service redis start

同步时间 ntpdate -u time.nist.gov

```

```

daemonize yes

pidfile /usr/local/redis/var/redis.pid

port 6379

timeout 300

loglevel debug

logfile /usr/local/redis/var/redis.log

databases 16

save 900 1

save 300 10

save 60 10000

rdbcompression yes

dbfilename dump.rdb

dir /usr/local/redis/var/

appendonly no

appendfsync always

requirepass dqws2018

bind 0.0.0.0

* */1 * * * timedatectl set-timezone 'Asia/Shanghai'

```