What is the method to connect Redis through the CLI?

There are two ways to connect to the Redis CLI.

1. Connect using the redis-cli command line tool: Simply enter the redis-cli command in the terminal to start the redis-cli tool and connect to the default Redis server. If the Redis server is not local or is using a non-default port, you can use the following command to specify the address and port of the Redis server:
2. Connect to the Redis server using the specified host and port with the command redis-cli.
3. represents the IP address or hostname of the Redis server, while is the port number of the Redis server.
4. Connecting to Redis using programming language client libraries: Redis supports client libraries in multiple programming languages, which can be used to directly connect to the Redis server in your program. The connection methods may vary for different programming languages, here are some examples of connecting in common programming languages:
5. Python:
   import redis

   # Establish connection to Redis
   r = redis.Redis(host=’‘, port=)

   # Perform operations using the connection, such as setting and getting key-value pairs
   r.set(‘key’, ‘value’)
   value = r.get(‘key’)

6. Java (using Jedis client library):
   import the Jedis client library

   // Establish a Redis connection
   Utilize the connection to perform operations, such as setting and fetching key-value pairs
   Create a Redis connection
   Carry out operations using the connection, for example, setting and retrieving key-value pairs

7. Node.js (using the ioredis library):
   // Import the Redis module
   const Redis = require(‘ioredis’);

   // Establish a connection to Redis
   const redis = new Redis({
   host: ‘‘,
   port: });

   // Perform operations using the connection, such as setting and retrieving key-value pairs
   redis.set(‘key’, ‘value’);
   const value = await redis.get(‘key’);

8. Using a Redis client library in programming allows for more flexibility in utilizing Redis, and enables integration with other logics of the application.