# 第3章 实践Redis的常用命令

- [3.1 键操作命令](/di-3-zhang-shi-jian-redis-de-chang-yong-ming-ling/3.1-jian-cao-zuo-ming-ling.md)
- [3.2 HyperLogLog相关命令](/di-3-zhang-shi-jian-redis-de-chang-yong-ming-ling/3.2-hyperloglog-xiang-guan-ming-ling.md)
- [3.3 lua脚本相关命令](/di-3-zhang-shi-jian-redis-de-chang-yong-ming-ling/3.3-lua-jiao-ben-xiang-guan-ming-ling.md)
- [3.4 排序相关命令](/di-3-zhang-shi-jian-redis-de-chang-yong-ming-ling/3.4-pai-xu-xiang-guan-ming-ling.md)