Learn redis-installation and basic commands

Redis Installation

Linux under the Environment install Redis, I download here is 3.0.0 version (currently the latest 3.2.0).

wget http://download.redis.io/releases/redis-3.0.0.tar.gztar xzf redis-  3.0. 0. Tar . gz$ CD Redis-3.0. 0 make

So Redis is installed, and then you start Redis:

$ src/redis-server

To connect Redis with a client tool that comes with you, reopen a window, enter into the redis-3.0.0 directory, enter:

$ src/redis-cli

Seeing the message means the connection is successful.

Redis Operations Basic Commands

• String

  Command: Set key value, get key values with get

  　

• Hash

  Command: Hmset key field value [Field1 value1 ...]

  A Redis hash stores a mapping between a string field and a string value, so it is used to represent the object.

  　

• List

  Command: Lpush key value [value ...] to queue one or more elements from the left side of the list

  Command: Rpush key value [value ...] to enqueue one or more elements from the right side of the list

  　

• Set Set (unordered)

  Command: Sadd key value [value ...]

  　

• Set set:sorted sets (ordered)

  Command: Zadd key score Member[member ...]

  One or more members added to the ordered set, or the score is updated if it already exists

  　

• To view Redis consumption memory size

  Command: Info

  　

• View all keys in Redis

  Command: Keys *

  　

Learn redis-installation and basic commands