wget http://download.redis.io/releases/redis-4.0.2.tar.gz
tar xzf redis-4.0.2.tar.gz
cd redis-4.0.2
make
make install
which redis-server 查看路径
/usr/local/bin/redis-server
cp redis.conf /usr/local/redis/redis.conf 配置文件
redis-server --help 查看命令
redis-server /usr/local/redis/redis.conf 启动服务端