# 3.3 redis基本操作 **終端運行服務器: ** ```bash $ redis-server ``` **指定配置文件運行服務器: ** ```bash $ redis-server [./redis.conf] ``` **開啟客戶端**: ```bash $ redis-cli 127.0.0.1:6379> ``` **設置/獲取key: ** ```bash 127.0.0.1:6379> set name itcast 127.0.0.1:6379> get name 刪除key: 127.0.0.1:6379> del name ``` **判斷key是否存在: ** ```bash 127.0.0.1:6379> exists name ``` **停止服務: ** 終端CTRL + c 客戶端里SHUTDOWN **rdb持久化存儲: ** 127.0.0.1:6379> save