ruby 安装及升级2.3.1
curl -L get.rvm.io | bash -s stable
source /etc/profile.d/rvm.sh
rvm install ruby 2.3.1
redisCategorySubscribe
Redis 集群搭建
/usr/local/redis/bin/redis-server /usr/local/redis-cluster/800*/redis.conf
./redis-trib.rb create –replicas 1 10.25.55.34:8001 10.25.55.34:8002
Redis 主从复制
./src/redis-server redis.conf &
./src/redis-cli -p 6379
slaveof 47.97.104.146 6379
Redis 字符串命令
SET key value
GET key
SETNX key value