How to close redis in linux

In Linux, you can use the "Redis Shutdown" command to shut down the redis server. The syntax is "redis-cli shutdown"; an error is returned when the execution fails. No information is returned when the execution is successful. The connection between the server and the client is disconnected. When turned on, the client automatically exits.

#The operating environment of this tutorial: linux7.3 system, Dell G3 computer.

How to close redis in linux

1.redis introduction

(1) Redis is Remote Dictionary Server (remote data service ), an in-memory cache database developed by Italian antirez (Salvatore Sanfilippo).

(2) This software is written in C language, and its data model is key-value.

(3) It supports many stored calue types, including String (string), hash (hash), list (linked list), set (set), and Zset (ordered set).

(4) In order to ensure efficiency, data is cached in memory. It can also periodically write updated data to disk or write modification operations to appended record files.

2.redis features

1) High-speed reading of data (in-memory)

2) Reduce server burden

3) Has set calculation function (Better than ordinary databases and products of the same category)

4) Multiple data structures supported

3. Suitable for occasions and their advantages

1) [Sort Set] ranking list Application, take top n operations. For example, sina Weibo hot topics

2) [List] Get the latest N data or the latest data of a certain category

3) Calculator application

4) [Set 】SNS (social network site) to obtain common friends

5) [Set] Anti-attack system (IP judgment) and so on. For example: If you enter the wrong password multiple times, it will freeze.

To close Redis, use the command

# ./redis-cli shutdown

root@song-PC:~# cd /etc/redis/
root@song-PC:/etc/redis# ls
dump.rdb    redis-server.post-down.d  redis-server.pre-down.d
redis.conf  redis-server.post-up.d    redis-server.pre-up.d
root@song-PC:/etc/redis# redis-server redis.conf

Related recommendations: "Linux Video Tutorial"

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